gdb/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="main.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 enable_option_checking=no
 592 ac_subst_vars='LTLIBOBJS
 593 LIBOBJS
 594 GCORE_TRANSFORM_NAME
 595 GDB_TRANSFORM_NAME
 596 GDB_NM_FILE
 597 LTLIBBABELTRACE
 598 LIBBABELTRACE
 599 HAVE_LIBBABELTRACE
 600 frags
 601 target_subdir
 602 CONFIG_UNINSTALL
 603 CONFIG_INSTALL
 604 CONFIG_CLEAN
 605 CONFIG_ALL
 606 CONFIG_SRCS
 607 CONFIG_DEPS
 608 CONFIG_OBS
 609 PROFILE_CFLAGS
 610 ENABLE_CFLAGS
 611 SIM_OBS
 612 SIM
 613 XMKMF
 614 GDBTK_SRC_DIR
 615 GDBTK_CFLAGS
 616 GDBTKLIBS
 617 X_LIBS
 618 X_LDFLAGS
 619 X_CFLAGS
 620 TK_XINCLUDES
 621 TK_DEPS
 622 TK_LIBRARY
 623 TK_INCLUDE
 624 TK_STUB_LIB_SPEC
 625 TK_STUB_LIB_FLAG
 626 TK_STUB_LIB_FILE
 627 TK_LIB_SPEC
 628 TK_LIB_FLAG
 629 TK_LIB_FILE
 630 TK_SRC_DIR
 631 TK_BIN_DIR
 632 TK_VERSION
 633 TCL_DEPS
 634 TCL_LIBRARY
 635 TCL_INCLUDE
 636 TCL_STUB_LIB_SPEC
 637 TCL_STUB_LIB_FLAG
 638 TCL_STUB_LIB_FILE
 639 TCL_LIB_SPEC
 640 TCL_LIB_FLAG
 641 TCL_LIB_FILE
 642 TCL_SRC_DIR
 643 TCL_BIN_DIR
 644 TCL_PATCH_LEVEL
 645 TCL_VERSION
 646 WIN32LDAPP
 647 GUI_CFLAGS_X
 648 LIBGUI
 649 LTLIBLZMA
 650 LIBLZMA
 651 HAVE_LIBLZMA
 652 WIN32LIBS
 653 SER_HARDWIRE
 654 WERROR_CFLAGS
 655 WARN_CFLAGS
 656 SYSTEM_GDBINIT
 657 TARGET_SYSTEM_ROOT
 658 CONFIG_LDFLAGS
 659 RDYNAMIC
 660 ALLOCA
 661 LTLIBIPT
 662 LIBIPT
 663 HAVE_LIBIPT
 664 HAVE_GUILE_FALSE
 665 HAVE_GUILE_TRUE
 666 GUILE_LIBS
 667 GUILE_CPPFLAGS
 668 GUILD_TARGET_FLAG
 669 GUILD
 670 pkg_config_prog_path
 671 HAVE_PYTHON_FALSE
 672 HAVE_PYTHON_TRUE
 673 PYTHON_LIBS
 674 PYTHON_CPPFLAGS
 675 PYTHON_CFLAGS
 676 python_prog_path
 677 LTLIBEXPAT
 678 LIBEXPAT
 679 HAVE_LIBEXPAT
 680 JIT_READER_DIR
 681 TARGET_PTR
 682 READLINE_TEXI_INCFLAG
 683 READLINE_CFLAGS
 684 READLINE_DEPS
 685 READLINE
 686 LTLIBICONV
 687 LIBICONV
 688 zlibinc
 689 zlibdir
 690 MIG
 691 WINDRES
 692 DLLTOOL
 693 AR
 694 YFLAGS
 695 YACC
 696 RANLIB
 697 LN_S
 698 INSTALL_DATA
 699 INSTALL_SCRIPT
 700 INSTALL_PROGRAM
 701 AWK
 702 REPORT_BUGS_TEXI
 703 REPORT_BUGS_TO
 704 PKGVERSION
 705 HAVE_NATIVE_GCORE_TARGET
 706 TARGET_OBS
 707 subdirs
 708 GDB_DATADIR
 709 DEBUGDIR
 710 MAKEINFO_EXTRA_FLAGS
 711 MAKEINFOFLAGS
 712 MAKEINFO
 713 PACKAGE
 714 GNULIB_STDINT_H
 715 CATOBJEXT
 716 GENCAT
 717 INSTOBJEXT
 718 DATADIRNAME
 719 CATALOGS
 720 POSUB
 721 GMSGFMT
 722 XGETTEXT
 723 INCINTL
 724 LIBINTL_DEP
 725 LIBINTL
 726 USE_NLS
 727 SET_MAKE
 728 GMAKE_FALSE
 729 GMAKE_TRUE
 730 MAKE
 731 CCDEPMODE
 732 DEPDIR
 733 am__leading_dot
 734 COMPILER_CFLAGS
 735 COMPILER
 736 INSTALL_STRIP_PROGRAM
 737 STRIP
 738 install_sh
 739 target_os
 740 target_vendor
 741 target_cpu
 742 target
 743 host_os
 744 host_vendor
 745 host_cpu
 746 host
 747 build_os
 748 build_vendor
 749 build_cpu
 750 build
 751 EGREP
 752 GREP
 753 CPP
 754 ac_ct_CXX
 755 CXXFLAGS
 756 CXX
 757 OBJEXT
 758 EXEEXT
 759 ac_ct_CC
 760 CPPFLAGS
 761 LDFLAGS
 762 CFLAGS
 763 CC
 764 MAINT
 765 MAINTAINER_MODE_FALSE
 766 MAINTAINER_MODE_TRUE
 767 target_alias
 768 host_alias
 769 build_alias
 770 LIBS
 771 ECHO_T
 772 ECHO_N
 773 ECHO_C
 774 DEFS
 775 mandir
 776 localedir
 777 libdir
 778 psdir
 779 pdfdir
 780 dvidir
 781 htmldir
 782 infodir
 783 docdir
 784 oldincludedir
 785 includedir
 786 localstatedir
 787 sharedstatedir
 788 sysconfdir
 789 datadir
 790 datarootdir
 791 libexecdir
 792 sbindir
 793 bindir
 794 program_transform_name
 795 prefix
 796 exec_prefix
 797 PACKAGE_URL
 798 PACKAGE_BUGREPORT
 799 PACKAGE_STRING
 800 PACKAGE_VERSION
 801 PACKAGE_TARNAME
 802 PACKAGE_NAME
 803 PATH_SEPARATOR
 804 SHELL'
 805 ac_subst_files='host_makefile_frag'
 806 ac_user_opts='
 807 enable_option_checking
 808 enable_maintainer_mode
 809 enable_plugins
 810 enable_largefile
 811 enable_build_with_cxx
 812 with_separate_debug_dir
 813 with_gdb_datadir
 814 with_relocated_sources
 815 with_auto_load_dir
 816 with_auto_load_safe_path
 817 enable_targets
 818 enable_64_bit_bfd
 819 enable_gdbcli
 820 enable_gdbmi
 821 enable_tui
 822 enable_gdbtk
 823 with_libunwind_ia64
 824 with_curses
 825 enable_profiling
 826 with_pkgversion
 827 with_bugurl
 828 with_system_zlib
 829 with_gnu_ld
 830 enable_rpath
 831 with_libiconv_prefix
 832 with_iconv_bin
 833 with_system_readline
 834 with_jit_reader_dir
 835 with_expat
 836 with_libexpat_prefix
 837 with_python
 838 with_guile
 839 enable_libmcheck
 840 with_intel_pt
 841 with_libipt_prefix
 842 with_included_regex
 843 with_sysroot
 844 with_system_gdbinit
 845 enable_werror
 846 enable_build_warnings
 847 enable_gdb_build_warnings
 848 with_lzma
 849 with_liblzma_prefix
 850 with_tcl
 851 with_tk
 852 with_x
 853 enable_sim
 854 enable_multi_ice
 855 enable_gdbserver
 856 with_babeltrace
 857 with_libbabeltrace_prefix
 858 '
 859       ac_precious_vars='build_alias
 860 host_alias
 861 target_alias
 862 CC
 863 CFLAGS
 864 LDFLAGS
 865 LIBS
 866 CPPFLAGS
 867 CXX
 868 CXXFLAGS
 869 CCC
 870 CPP
 871 MAKEINFO
 872 MAKEINFOFLAGS
 873 YACC
 874 YFLAGS
 875 XMKMF'
 876 ac_subdirs_all='testsuite
 877 gdbtk
 878 multi-ice
 879 gdbserver'
 880
 881 # Initialize some variables set by options.
 882 ac_init_help=
 883 ac_init_version=false
 884 ac_unrecognized_opts=
 885 ac_unrecognized_sep=
 886 # The variables have the same names as the options, with
 887 # dashes changed to underlines.
 888 cache_file=/dev/null
 889 exec_prefix=NONE
 890 no_create=
 891 no_recursion=
 892 prefix=NONE
 893 program_prefix=NONE
 894 program_suffix=NONE
 895 program_transform_name=s,x,x,
 896 silent=
 897 site=
 898 srcdir=
 899 verbose=
 900 x_includes=NONE
 901 x_libraries=NONE
 902
 903 # Installation directory options.
 904 # These are left unexpanded so users can "make install exec_prefix=/foo"
 905 # and all the variables that are supposed to be based on exec_prefix
 906 # by default will actually change.
 907 # Use braces instead of parens because sh, perl, etc. also accept them.
 908 # (The list follows the same order as the GNU Coding Standards.)
 909 bindir='${exec_prefix}/bin'
 910 sbindir='${exec_prefix}/sbin'
 911 libexecdir='${exec_prefix}/libexec'
 912 datarootdir='${prefix}/share'
 913 datadir='${datarootdir}'
 914 sysconfdir='${prefix}/etc'
 915 sharedstatedir='${prefix}/com'
 916 localstatedir='${prefix}/var'
 917 includedir='${prefix}/include'
 918 oldincludedir='/usr/include'
 919 docdir='${datarootdir}/doc/${PACKAGE}'
 920 infodir='${datarootdir}/info'
 921 htmldir='${docdir}'
 922 dvidir='${docdir}'
 923 pdfdir='${docdir}'
 924 psdir='${docdir}'
 925 libdir='${exec_prefix}/lib'
 926 localedir='${datarootdir}/locale'
 927 mandir='${datarootdir}/man'
 928
 929 ac_prev=
 930 ac_dashdash=
 931 for ac_option
 932 do
 933   # If the previous option needs an argument, assign it.
 934   if test -n "$ac_prev"; then
 935     eval $ac_prev=\$ac_option
 936     ac_prev=
 937     continue
 938   fi
 939
 940   case $ac_option in
 941   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 942   *)    ac_optarg=yes ;;
 943   esac
 944
 945   # Accept the important Cygnus configure options, so we can diagnose typos.
 946
 947   case $ac_dashdash$ac_option in
 948   --)
 949     ac_dashdash=yes ;;
 950
 951   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 952     ac_prev=bindir ;;
 953   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 954     bindir=$ac_optarg ;;
 955
 956   -build | --build | --buil | --bui | --bu)
 957     ac_prev=build_alias ;;
 958   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 959     build_alias=$ac_optarg ;;
 960
 961   -cache-file | --cache-file | --cache-fil | --cache-fi \
 962   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 963     ac_prev=cache_file ;;
 964   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 965   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 966     cache_file=$ac_optarg ;;
 967
 968   --config-cache | -C)
 969     cache_file=config.cache ;;
 970
 971   -datadir | --datadir | --datadi | --datad)
 972     ac_prev=datadir ;;
 973   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 974     datadir=$ac_optarg ;;
 975
 976   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 977   | --dataroo | --dataro | --datar)
 978     ac_prev=datarootdir ;;
 979   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 980   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 981     datarootdir=$ac_optarg ;;
 982
 983   -disable-* | --disable-*)
 984     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 985     # Reject names that are not valid shell variable names.
 986     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 987       as_fn_error "invalid feature name: $ac_useropt"
 988     ac_useropt_orig=$ac_useropt
 989     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 990     case $ac_user_opts in
 991       *"
 992 "enable_$ac_useropt"
 993 "*) ;;
 994       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 995          ac_unrecognized_sep=', ';;
 996     esac
 997     eval enable_$ac_useropt=no ;;
 998
 999   -docdir | --docdir | --docdi | --doc | --do)
1000     ac_prev=docdir ;;
1001   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1002     docdir=$ac_optarg ;;
1003
1004   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1005     ac_prev=dvidir ;;
1006   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1007     dvidir=$ac_optarg ;;
1008
1009   -enable-* | --enable-*)
1010     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1011     # Reject names that are not valid shell variable names.
1012     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1013       as_fn_error "invalid feature name: $ac_useropt"
1014     ac_useropt_orig=$ac_useropt
1015     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1016     case $ac_user_opts in
1017       *"
1018 "enable_$ac_useropt"
1019 "*) ;;
1020       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1021          ac_unrecognized_sep=', ';;
1022     esac
1023     eval enable_$ac_useropt=\$ac_optarg ;;
1024
1025   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1026   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1027   | --exec | --exe | --ex)
1028     ac_prev=exec_prefix ;;
1029   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1030   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1031   | --exec=* | --exe=* | --ex=*)
1032     exec_prefix=$ac_optarg ;;
1033
1034   -gas | --gas | --ga | --g)
1035     # Obsolete; use --with-gas.
1036     with_gas=yes ;;
1037
1038   -help | --help | --hel | --he | -h)
1039     ac_init_help=long ;;
1040   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1041     ac_init_help=recursive ;;
1042   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1043     ac_init_help=short ;;
1044
1045   -host | --host | --hos | --ho)
1046     ac_prev=host_alias ;;
1047   -host=* | --host=* | --hos=* | --ho=*)
1048     host_alias=$ac_optarg ;;
1049
1050   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1051     ac_prev=htmldir ;;
1052   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1053   | --ht=*)
1054     htmldir=$ac_optarg ;;
1055
1056   -includedir | --includedir | --includedi | --included | --include \
1057   | --includ | --inclu | --incl | --inc)
1058     ac_prev=includedir ;;
1059   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1060   | --includ=* | --inclu=* | --incl=* | --inc=*)
1061     includedir=$ac_optarg ;;
1062
1063   -infodir | --infodir | --infodi | --infod | --info | --inf)
1064     ac_prev=infodir ;;
1065   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1066     infodir=$ac_optarg ;;
1067
1068   -libdir | --libdir | --libdi | --libd)
1069     ac_prev=libdir ;;
1070   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1071     libdir=$ac_optarg ;;
1072
1073   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1074   | --libexe | --libex | --libe)
1075     ac_prev=libexecdir ;;
1076   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1077   | --libexe=* | --libex=* | --libe=*)
1078     libexecdir=$ac_optarg ;;
1079
1080   -localedir | --localedir | --localedi | --localed | --locale)
1081     ac_prev=localedir ;;
1082   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1083     localedir=$ac_optarg ;;
1084
1085   -localstatedir | --localstatedir | --localstatedi | --localstated \
1086   | --localstate | --localstat | --localsta | --localst | --locals)
1087     ac_prev=localstatedir ;;
1088   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1089   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1090     localstatedir=$ac_optarg ;;
1091
1092   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1093     ac_prev=mandir ;;
1094   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1095     mandir=$ac_optarg ;;
1096
1097   -nfp | --nfp | --nf)
1098     # Obsolete; use --without-fp.
1099     with_fp=no ;;
1100
1101   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1102   | --no-cr | --no-c | -n)
1103     no_create=yes ;;
1104
1105   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1106   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1107     no_recursion=yes ;;
1108
1109   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1110   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1111   | --oldin | --oldi | --old | --ol | --o)
1112     ac_prev=oldincludedir ;;
1113   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1114   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1115   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1116     oldincludedir=$ac_optarg ;;
1117
1118   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1119     ac_prev=prefix ;;
1120   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1121     prefix=$ac_optarg ;;
1122
1123   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1124   | --program-pre | --program-pr | --program-p)
1125     ac_prev=program_prefix ;;
1126   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1127   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1128     program_prefix=$ac_optarg ;;
1129
1130   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1131   | --program-suf | --program-su | --program-s)
1132     ac_prev=program_suffix ;;
1133   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1134   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1135     program_suffix=$ac_optarg ;;
1136
1137   -program-transform-name | --program-transform-name \
1138   | --program-transform-nam | --program-transform-na \
1139   | --program-transform-n | --program-transform- \
1140   | --program-transform | --program-transfor \
1141   | --program-transfo | --program-transf \
1142   | --program-trans | --program-tran \
1143   | --progr-tra | --program-tr | --program-t)
1144     ac_prev=program_transform_name ;;
1145   -program-transform-name=* | --program-transform-name=* \
1146   | --program-transform-nam=* | --program-transform-na=* \
1147   | --program-transform-n=* | --program-transform-=* \
1148   | --program-transform=* | --program-transfor=* \
1149   | --program-transfo=* | --program-transf=* \
1150   | --program-trans=* | --program-tran=* \
1151   | --progr-tra=* | --program-tr=* | --program-t=*)
1152     program_transform_name=$ac_optarg ;;
1153
1154   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1155     ac_prev=pdfdir ;;
1156   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1157     pdfdir=$ac_optarg ;;
1158
1159   -psdir | --psdir | --psdi | --psd | --ps)
1160     ac_prev=psdir ;;
1161   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1162     psdir=$ac_optarg ;;
1163
1164   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1165   | -silent | --silent | --silen | --sile | --sil)
1166     silent=yes ;;
1167
1168   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1169     ac_prev=sbindir ;;
1170   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1171   | --sbi=* | --sb=*)
1172     sbindir=$ac_optarg ;;
1173
1174   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1175   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1176   | --sharedst | --shareds | --shared | --share | --shar \
1177   | --sha | --sh)
1178     ac_prev=sharedstatedir ;;
1179   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1180   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1181   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1182   | --sha=* | --sh=*)
1183     sharedstatedir=$ac_optarg ;;
1184
1185   -site | --site | --sit)
1186     ac_prev=site ;;
1187   -site=* | --site=* | --sit=*)
1188     site=$ac_optarg ;;
1189
1190   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1191     ac_prev=srcdir ;;
1192   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1193     srcdir=$ac_optarg ;;
1194
1195   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1196   | --syscon | --sysco | --sysc | --sys | --sy)
1197     ac_prev=sysconfdir ;;
1198   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1199   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1200     sysconfdir=$ac_optarg ;;
1201
1202   -target | --target | --targe | --targ | --tar | --ta | --t)
1203     ac_prev=target_alias ;;
1204   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1205     target_alias=$ac_optarg ;;
1206
1207   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1208     verbose=yes ;;
1209
1210   -version | --version | --versio | --versi | --vers | -V)
1211     ac_init_version=: ;;
1212
1213   -with-* | --with-*)
1214     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1215     # Reject names that are not valid shell variable names.
1216     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1217       as_fn_error "invalid package name: $ac_useropt"
1218     ac_useropt_orig=$ac_useropt
1219     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1220     case $ac_user_opts in
1221       *"
1222 "with_$ac_useropt"
1223 "*) ;;
1224       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1225          ac_unrecognized_sep=', ';;
1226     esac
1227     eval with_$ac_useropt=\$ac_optarg ;;
1228
1229   -without-* | --without-*)
1230     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1231     # Reject names that are not valid shell variable names.
1232     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1233       as_fn_error "invalid package name: $ac_useropt"
1234     ac_useropt_orig=$ac_useropt
1235     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1236     case $ac_user_opts in
1237       *"
1238 "with_$ac_useropt"
1239 "*) ;;
1240       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1241          ac_unrecognized_sep=', ';;
1242     esac
1243     eval with_$ac_useropt=no ;;
1244
1245   --x)
1246     # Obsolete; use --with-x.
1247     with_x=yes ;;
1248
1249   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1250   | --x-incl | --x-inc | --x-in | --x-i)
1251     ac_prev=x_includes ;;
1252   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1253   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1254     x_includes=$ac_optarg ;;
1255
1256   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1257   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1258     ac_prev=x_libraries ;;
1259   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1260   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1261     x_libraries=$ac_optarg ;;
1262
1263   -*) as_fn_error "unrecognized option: \`$ac_option'
1264 Try \`$0 --help' for more information."
1265     ;;
1266
1267   *=*)
1268     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1269     # Reject names that are not valid shell variable names.
1270     case $ac_envvar in #(
1271       '' | [0-9]* | *[!_$as_cr_alnum]* )
1272       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1273     esac
1274     eval $ac_envvar=\$ac_optarg
1275     export $ac_envvar ;;
1276
1277   *)
1278     # FIXME: should be removed in autoconf 3.0.
1279     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1280     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1281       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1282     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1283     ;;
1284
1285   esac
1286 done
1287
1288 if test -n "$ac_prev"; then
1289   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1290   as_fn_error "missing argument to $ac_option"
1291 fi
1292
1293 if test -n "$ac_unrecognized_opts"; then
1294   case $enable_option_checking in
1295     no) ;;
1296     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1297     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1298   esac
1299 fi
1300
1301 # Check all directory arguments for consistency.
1302 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1303                 datadir sysconfdir sharedstatedir localstatedir includedir \
1304                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1305                 libdir localedir mandir
1306 do
1307   eval ac_val=\$$ac_var
1308   # Remove trailing slashes.
1309   case $ac_val in
1310     */ )
1311       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1312       eval $ac_var=\$ac_val;;
1313   esac
1314   # Be sure to have absolute directory names.
1315   case $ac_val in
1316     [\\/$]* | ?:[\\/]* )  continue;;
1317     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1318   esac
1319   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1320 done
1321
1322 # There might be people who depend on the old broken behavior: `$host'
1323 # used to hold the argument of --host etc.
1324 # FIXME: To remove some day.
1325 build=$build_alias
1326 host=$host_alias
1327 target=$target_alias
1328
1329 # FIXME: To remove some day.
1330 if test "x$host_alias" != x; then
1331   if test "x$build_alias" = x; then
1332     cross_compiling=maybe
1333     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1334     If a cross compiler is detected then cross compile mode will be used." >&2
1335   elif test "x$build_alias" != "x$host_alias"; then
1336     cross_compiling=yes
1337   fi
1338 fi
1339
1340 ac_tool_prefix=
1341 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1342
1343 test "$silent" = yes && exec 6>/dev/null
1344
1345
1346 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1347 ac_ls_di=`ls -di .` &&
1348 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1349   as_fn_error "working directory cannot be determined"
1350 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1351   as_fn_error "pwd does not report name of working directory"
1352
1353
1354 # Find the source files, if location was not specified.
1355 if test -z "$srcdir"; then
1356   ac_srcdir_defaulted=yes
1357   # Try the directory containing this script, then the parent directory.
1358   ac_confdir=`$as_dirname -- "$as_myself" ||
1359 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1360          X"$as_myself" : 'X\(//\)[^/]' \| \
1361          X"$as_myself" : 'X\(//\)$' \| \
1362          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1363 $as_echo X"$as_myself" |
1364     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1365             s//\1/
1366             q
1367           }
1368           /^X\(\/\/\)[^/].*/{
1369             s//\1/
1370             q
1371           }
1372           /^X\(\/\/\)$/{
1373             s//\1/
1374             q
1375           }
1376           /^X\(\/\).*/{
1377             s//\1/
1378             q
1379           }
1380           s/.*/./; q'`
1381   srcdir=$ac_confdir
1382   if test ! -r "$srcdir/$ac_unique_file"; then
1383     srcdir=..
1384   fi
1385 else
1386   ac_srcdir_defaulted=no
1387 fi
1388 if test ! -r "$srcdir/$ac_unique_file"; then
1389   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1390   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1391 fi
1392 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1393 ac_abs_confdir=`(
1394         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1395         pwd)`
1396 # When building in place, set srcdir=.
1397 if test "$ac_abs_confdir" = "$ac_pwd"; then
1398   srcdir=.
1399 fi
1400 # Remove unnecessary trailing slashes from srcdir.
1401 # Double slashes in file names in object file debugging info
1402 # mess up M-x gdb in Emacs.
1403 case $srcdir in
1404 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1405 esac
1406 for ac_var in $ac_precious_vars; do
1407   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1408   eval ac_env_${ac_var}_value=\$${ac_var}
1409   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1410   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1411 done
1412
1413 #
1414 # Report the --help message.
1415 #
1416 if test "$ac_init_help" = "long"; then
1417   # Omit some internal or obsolete options to make the list less imposing.
1418   # This message is too long to be a string in the A/UX 3.1 sh.
1419   cat <<_ACEOF
1420 \`configure' configures this package to adapt to many kinds of systems.
1421
1422 Usage: $0 [OPTION]... [VAR=VALUE]...
1423
1424 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1425 VAR=VALUE.  See below for descriptions of some of the useful variables.
1426
1427 Defaults for the options are specified in brackets.
1428
1429 Configuration:
1430   -h, --help              display this help and exit
1431       --help=short        display options specific to this package
1432       --help=recursive    display the short help of all the included packages
1433   -V, --version           display version information and exit
1434   -q, --quiet, --silent   do not print \`checking...' messages
1435       --cache-file=FILE   cache test results in FILE [disabled]
1436   -C, --config-cache      alias for \`--cache-file=config.cache'
1437   -n, --no-create         do not create output files
1438       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1439
1440 Installation directories:
1441   --prefix=PREFIX         install architecture-independent files in PREFIX
1442                           [$ac_default_prefix]
1443   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1444                           [PREFIX]
1445
1446 By default, \`make install' will install all the files in
1447 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1448 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1449 for instance \`--prefix=\$HOME'.
1450
1451 For better control, use the options below.
1452
1453 Fine tuning of the installation directories:
1454   --bindir=DIR            user executables [EPREFIX/bin]
1455   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1456   --libexecdir=DIR        program executables [EPREFIX/libexec]
1457   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1458   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1459   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1460   --libdir=DIR            object code libraries [EPREFIX/lib]
1461   --includedir=DIR        C header files [PREFIX/include]
1462   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1463   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1464   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1465   --infodir=DIR           info documentation [DATAROOTDIR/info]
1466   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1467   --mandir=DIR            man documentation [DATAROOTDIR/man]
1468   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1469   --htmldir=DIR           html documentation [DOCDIR]
1470   --dvidir=DIR            dvi documentation [DOCDIR]
1471   --pdfdir=DIR            pdf documentation [DOCDIR]
1472   --psdir=DIR             ps documentation [DOCDIR]
1473 _ACEOF
1474
1475   cat <<\_ACEOF
1476
1477 Program names:
1478   --program-prefix=PREFIX            prepend PREFIX to installed program names
1479   --program-suffix=SUFFIX            append SUFFIX to installed program names
1480   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1481
1482 X features:
1483   --x-includes=DIR    X include files are in DIR
1484   --x-libraries=DIR   X library files are in DIR
1485
1486 System types:
1487   --build=BUILD     configure for building on BUILD [guessed]
1488   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1489   --target=TARGET   configure for building compilers for TARGET [HOST]
1490 _ACEOF
1491 fi
1492
1493 if test -n "$ac_init_help"; then
1494
1495   cat <<\_ACEOF
1496
1497 Optional Features:
1498   --disable-option-checking  ignore unrecognized --enable/--with options
1499   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1500   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1501   --enable-maintainer-mode  enable make rules and dependencies not useful
1502                           (and sometimes confusing) to the casual installer
1503   --enable-plugins        Enable support for plugins
1504   --disable-largefile     omit support for large files
1505   --enable-build-with-cxx build with C++ compiler instead of C compiler
1506   --enable-targets=TARGETS
1507                           alternative target configurations
1508   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1509   --disable-gdbcli        disable command-line interface (CLI)
1510   --disable-gdbmi         disable machine-interface (MI)
1511   --enable-tui            enable full-screen terminal user interface (TUI)
1512   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1513   --enable-profiling      enable profiling of GDB
1514   --disable-rpath         do not hardcode runtime library paths
1515   --enable-libmcheck      Try linking with -lmcheck if available
1516   --enable-werror         treat compile warnings as errors
1517   --enable-build-warnings enable build-time compiler warnings if gcc is used
1518   --enable-gdb-build-warnings
1519                           enable GDB specific build-time compiler warnings if
1520                           gcc is used
1521   --enable-sim            link gdb with simulator
1522   --enable-multi-ice      build the multi-ice-gdb-server
1523   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1524                           is auto)
1525
1526 Optional Packages:
1527   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1528   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1529   --with-separate-debug-dir=PATH
1530                           look for global separate debug info in this path
1531                           [LIBDIR/debug]
1532   --with-gdb-datadir=PATH look for global separate data files in this path
1533                           [DATADIR/gdb]
1534   --with-relocated-sources=PATH
1535                           automatically relocate this path for source files
1536   --with-auto-load-dir=PATH
1537                           directories from which to load auto-loaded scripts
1538                           [$debugdir:$datadir/auto-load]
1539   --with-auto-load-safe-path=PATH
1540                           directories safe to hold auto-loaded files
1541                           [--with-auto-load-dir]
1542   --without-auto-load-safe-path
1543                           do not restrict auto-loaded files locations
1544   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1545   --with-curses           use the curses library instead of the termcap
1546                           library
1547   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1548   --with-bugurl=URL       Direct users to URL to report a bug
1549   --with-system-zlib      use installed libz
1550   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1551   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1552   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1553   --with-iconv-bin=PATH   specify where to find the iconv program
1554   --with-system-readline  use installed readline library
1555   --with-jit-reader-dir=PATH
1556                           directory to load the JIT readers from
1557   --with-expat            include expat support (auto/yes/no)
1558   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1559   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1560   --with-python[=PYTHON]  include python support
1561                           (auto/yes/no/<python-program>)
1562   --with-guile[=GUILE]    include guile support
1563                           (auto/yes/no/<guile-version>/<pkg-config-program>)
1564   --with-intel-pt         include Intel Processor Trace support (auto/yes/no)
1565   --with-libipt-prefix[=DIR]  search for libipt in DIR/include and DIR/lib
1566   --without-libipt-prefix     don't search for libipt in includedir and libdir
1567   --without-included-regex
1568                           don't use included regex; this is the default on
1569                           systems with version 2 of the GNU C library (use
1570                           with caution on other system)
1571   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1572   --with-system-gdbinit=PATH
1573                           automatically load a system-wide gdbinit file
1574   --with-lzma             support lzma compression (auto/yes/no)
1575   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1576   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1577   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1578   --with-tk               directory containing tk configuration (tkConfig.sh)
1579   --with-x                use the X Window System
1580   --with-babeltrace       include babeltrace support (auto/yes/no)
1581   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1582   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1583
1584 Some influential environment variables:
1585   CC          C compiler command
1586   CFLAGS      C compiler flags
1587   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1588               nonstandard directory <lib dir>
1589   LIBS        libraries to pass to the linker, e.g. -l<library>
1590   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1591               you have headers in a nonstandard directory <include dir>
1592   CXX         C++ compiler command
1593   CXXFLAGS    C++ compiler flags
1594   CPP         C preprocessor
1595   MAKEINFO    Parent configure detects if it is of sufficient version.
1596   MAKEINFOFLAGS
1597               Parameters for MAKEINFO.
1598   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1599               the first program found out of: `bison -y', `byacc', `yacc'.
1600   YFLAGS      The list of arguments that will be passed by default to $YACC.
1601               This script will default YFLAGS to the empty string to avoid a
1602               default value of `-d' given by some make applications.
1603   XMKMF       Path to xmkmf, Makefile generator for X Window System
1604
1605 Use these variables to override the choices made by `configure' or to help
1606 it to find libraries and programs with nonstandard names/locations.
1607
1608 Report bugs to the package provider.
1609 _ACEOF
1610 ac_status=$?
1611 fi
1612
1613 if test "$ac_init_help" = "recursive"; then
1614   # If there are subdirs, report their specific --help.
1615   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1616     test -d "$ac_dir" ||
1617       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1618       continue
1619     ac_builddir=.
1620
1621 case "$ac_dir" in
1622 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1623 *)
1624   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1625   # A ".." for each directory in $ac_dir_suffix.
1626   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1627   case $ac_top_builddir_sub in
1628   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1629   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1630   esac ;;
1631 esac
1632 ac_abs_top_builddir=$ac_pwd
1633 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1634 # for backward compatibility:
1635 ac_top_builddir=$ac_top_build_prefix
1636
1637 case $srcdir in
1638   .)  # We are building in place.
1639     ac_srcdir=.
1640     ac_top_srcdir=$ac_top_builddir_sub
1641     ac_abs_top_srcdir=$ac_pwd ;;
1642   [\\/]* | ?:[\\/]* )  # Absolute name.
1643     ac_srcdir=$srcdir$ac_dir_suffix;
1644     ac_top_srcdir=$srcdir
1645     ac_abs_top_srcdir=$srcdir ;;
1646   *) # Relative name.
1647     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1648     ac_top_srcdir=$ac_top_build_prefix$srcdir
1649     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1650 esac
1651 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1652
1653     cd "$ac_dir" || { ac_status=$?; continue; }
1654     # Check for guested configure.
1655     if test -f "$ac_srcdir/configure.gnu"; then
1656       echo &&
1657       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1658     elif test -f "$ac_srcdir/configure"; then
1659       echo &&
1660       $SHELL "$ac_srcdir/configure" --help=recursive
1661     else
1662       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1663     fi || ac_status=$?
1664     cd "$ac_pwd" || { ac_status=$?; break; }
1665   done
1666 fi
1667
1668 test -n "$ac_init_help" && exit $ac_status
1669 if $ac_init_version; then
1670   cat <<\_ACEOF
1671 configure
1672 generated by GNU Autoconf 2.64
1673
1674 Copyright (C) 2009 Free Software Foundation, Inc.
1675 This configure script is free software; the Free Software Foundation
1676 gives unlimited permission to copy, distribute and modify it.
1677 _ACEOF
1678   exit
1679 fi
1680
1681 ## ------------------------ ##
1682 ## Autoconf initialization. ##
1683 ## ------------------------ ##
1684
1685 # ac_fn_c_try_compile LINENO
1686 # --------------------------
1687 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1688 ac_fn_c_try_compile ()
1689 {
1690   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1691   rm -f conftest.$ac_objext
1692   if { { ac_try="$ac_compile"
1693 case "(($ac_try" in
1694   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1695   *) ac_try_echo=$ac_try;;
1696 esac
1697 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1698 $as_echo "$ac_try_echo"; } >&5
1699   (eval "$ac_compile") 2>conftest.err
1700   ac_status=$?
1701   if test -s conftest.err; then
1702     grep -v '^ *+' conftest.err >conftest.er1
1703     cat conftest.er1 >&5
1704     mv -f conftest.er1 conftest.err
1705   fi
1706   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1707   test $ac_status = 0; } && {
1708          test -z "$ac_c_werror_flag" ||
1709          test ! -s conftest.err
1710        } && test -s conftest.$ac_objext; then :
1711   ac_retval=0
1712 else
1713   $as_echo "$as_me: failed program was:" >&5
1714 sed 's/^/| /' conftest.$ac_ext >&5
1715
1716         ac_retval=1
1717 fi
1718   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1719   return $ac_retval
1720
1721 } # ac_fn_c_try_compile
1722
1723 # ac_fn_cxx_try_compile LINENO
1724 # ----------------------------
1725 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1726 ac_fn_cxx_try_compile ()
1727 {
1728   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1729   rm -f conftest.$ac_objext
1730   if { { ac_try="$ac_compile"
1731 case "(($ac_try" in
1732   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1733   *) ac_try_echo=$ac_try;;
1734 esac
1735 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1736 $as_echo "$ac_try_echo"; } >&5
1737   (eval "$ac_compile") 2>conftest.err
1738   ac_status=$?
1739   if test -s conftest.err; then
1740     grep -v '^ *+' conftest.err >conftest.er1
1741     cat conftest.er1 >&5
1742     mv -f conftest.er1 conftest.err
1743   fi
1744   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1745   test $ac_status = 0; } && {
1746          test -z "$ac_cxx_werror_flag" ||
1747          test ! -s conftest.err
1748        } && test -s conftest.$ac_objext; then :
1749   ac_retval=0
1750 else
1751   $as_echo "$as_me: failed program was:" >&5
1752 sed 's/^/| /' conftest.$ac_ext >&5
1753
1754         ac_retval=1
1755 fi
1756   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1757   return $ac_retval
1758
1759 } # ac_fn_cxx_try_compile
1760
1761 # ac_fn_c_try_cpp LINENO
1762 # ----------------------
1763 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1764 ac_fn_c_try_cpp ()
1765 {
1766   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1767   if { { ac_try="$ac_cpp conftest.$ac_ext"
1768 case "(($ac_try" in
1769   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1770   *) ac_try_echo=$ac_try;;
1771 esac
1772 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1773 $as_echo "$ac_try_echo"; } >&5
1774   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1775   ac_status=$?
1776   if test -s conftest.err; then
1777     grep -v '^ *+' conftest.err >conftest.er1
1778     cat conftest.er1 >&5
1779     mv -f conftest.er1 conftest.err
1780   fi
1781   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1782   test $ac_status = 0; } >/dev/null && {
1783          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1784          test ! -s conftest.err
1785        }; then :
1786   ac_retval=0
1787 else
1788   $as_echo "$as_me: failed program was:" >&5
1789 sed 's/^/| /' conftest.$ac_ext >&5
1790
1791     ac_retval=1
1792 fi
1793   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1794   return $ac_retval
1795
1796 } # ac_fn_c_try_cpp
1797
1798 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1799 # -------------------------------------------------------
1800 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1801 # the include files in INCLUDES and setting the cache variable VAR
1802 # accordingly.
1803 ac_fn_c_check_header_mongrel ()
1804 {
1805   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1806   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1807   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1808 $as_echo_n "checking for $2... " >&6; }
1809 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1810   $as_echo_n "(cached) " >&6
1811 fi
1812 eval ac_res=\$$3
1813                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1814 $as_echo "$ac_res" >&6; }
1815 else
1816   # Is the header compilable?
1817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1818 $as_echo_n "checking $2 usability... " >&6; }
1819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1820 /* end confdefs.h.  */
1821 $4
1822 #include <$2>
1823 _ACEOF
1824 if ac_fn_c_try_compile "$LINENO"; then :
1825   ac_header_compiler=yes
1826 else
1827   ac_header_compiler=no
1828 fi
1829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1831 $as_echo "$ac_header_compiler" >&6; }
1832
1833 # Is the header present?
1834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1835 $as_echo_n "checking $2 presence... " >&6; }
1836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1837 /* end confdefs.h.  */
1838 #include <$2>
1839 _ACEOF
1840 if ac_fn_c_try_cpp "$LINENO"; then :
1841   ac_header_preproc=yes
1842 else
1843   ac_header_preproc=no
1844 fi
1845 rm -f conftest.err conftest.$ac_ext
1846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1847 $as_echo "$ac_header_preproc" >&6; }
1848
1849 # So?  What about this header?
1850 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1851   yes:no: )
1852     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1853 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1854     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1855 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1856     ;;
1857   no:yes:* )
1858     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1859 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1860     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1861 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1862     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1863 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1864     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1865 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1866     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1867 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1868     ;;
1869 esac
1870   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1871 $as_echo_n "checking for $2... " >&6; }
1872 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1873   $as_echo_n "(cached) " >&6
1874 else
1875   eval "$3=\$ac_header_compiler"
1876 fi
1877 eval ac_res=\$$3
1878                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1879 $as_echo "$ac_res" >&6; }
1880 fi
1881   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1882
1883 } # ac_fn_c_check_header_mongrel
1884
1885 # ac_fn_c_try_run LINENO
1886 # ----------------------
1887 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1888 # that executables *can* be run.
1889 ac_fn_c_try_run ()
1890 {
1891   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1892   if { { ac_try="$ac_link"
1893 case "(($ac_try" in
1894   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1895   *) ac_try_echo=$ac_try;;
1896 esac
1897 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1898 $as_echo "$ac_try_echo"; } >&5
1899   (eval "$ac_link") 2>&5
1900   ac_status=$?
1901   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1902   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1903   { { case "(($ac_try" in
1904   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1905   *) ac_try_echo=$ac_try;;
1906 esac
1907 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1908 $as_echo "$ac_try_echo"; } >&5
1909   (eval "$ac_try") 2>&5
1910   ac_status=$?
1911   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1912   test $ac_status = 0; }; }; then :
1913   ac_retval=0
1914 else
1915   $as_echo "$as_me: program exited with status $ac_status" >&5
1916        $as_echo "$as_me: failed program was:" >&5
1917 sed 's/^/| /' conftest.$ac_ext >&5
1918
1919        ac_retval=$ac_status
1920 fi
1921   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1922   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1923   return $ac_retval
1924
1925 } # ac_fn_c_try_run
1926
1927 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1928 # -------------------------------------------------------
1929 # Tests whether HEADER exists and can be compiled using the include files in
1930 # INCLUDES, setting the cache variable VAR accordingly.
1931 ac_fn_c_check_header_compile ()
1932 {
1933   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1934   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1935 $as_echo_n "checking for $2... " >&6; }
1936 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1937   $as_echo_n "(cached) " >&6
1938 else
1939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1940 /* end confdefs.h.  */
1941 $4
1942 #include <$2>
1943 _ACEOF
1944 if ac_fn_c_try_compile "$LINENO"; then :
1945   eval "$3=yes"
1946 else
1947   eval "$3=no"
1948 fi
1949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1950 fi
1951 eval ac_res=\$$3
1952                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1953 $as_echo "$ac_res" >&6; }
1954   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1955
1956 } # ac_fn_c_check_header_compile
1957
1958 # ac_fn_c_try_link LINENO
1959 # -----------------------
1960 # Try to link conftest.$ac_ext, and return whether this succeeded.
1961 ac_fn_c_try_link ()
1962 {
1963   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1964   rm -f conftest.$ac_objext conftest$ac_exeext
1965   if { { ac_try="$ac_link"
1966 case "(($ac_try" in
1967   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1968   *) ac_try_echo=$ac_try;;
1969 esac
1970 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1971 $as_echo "$ac_try_echo"; } >&5
1972   (eval "$ac_link") 2>conftest.err
1973   ac_status=$?
1974   if test -s conftest.err; then
1975     grep -v '^ *+' conftest.err >conftest.er1
1976     cat conftest.er1 >&5
1977     mv -f conftest.er1 conftest.err
1978   fi
1979   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1980   test $ac_status = 0; } && {
1981          test -z "$ac_c_werror_flag" ||
1982          test ! -s conftest.err
1983        } && test -s conftest$ac_exeext && {
1984          test "$cross_compiling" = yes ||
1985          $as_test_x conftest$ac_exeext
1986        }; then :
1987   ac_retval=0
1988 else
1989   $as_echo "$as_me: failed program was:" >&5
1990 sed 's/^/| /' conftest.$ac_ext >&5
1991
1992         ac_retval=1
1993 fi
1994   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1995   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1996   # interfere with the next link command; also delete a directory that is
1997   # left behind by Apple's compiler.  We do this before executing the actions.
1998   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1999   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2000   return $ac_retval
2001
2002 } # ac_fn_c_try_link
2003
2004 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2005 # --------------------------------------------
2006 # Tries to find the compile-time value of EXPR in a program that includes
2007 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2008 # computed
2009 ac_fn_c_compute_int ()
2010 {
2011   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2012   if test "$cross_compiling" = yes; then
2013     # Depending upon the size, compute the lo and hi bounds.
2014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2015 /* end confdefs.h.  */
2016 $4
2017 int
2018 main ()
2019 {
2020 static int test_array [1 - 2 * !(($2) >= 0)];
2021 test_array [0] = 0
2022
2023   ;
2024   return 0;
2025 }
2026 _ACEOF
2027 if ac_fn_c_try_compile "$LINENO"; then :
2028   ac_lo=0 ac_mid=0
2029   while :; do
2030     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2031 /* end confdefs.h.  */
2032 $4
2033 int
2034 main ()
2035 {
2036 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2037 test_array [0] = 0
2038
2039   ;
2040   return 0;
2041 }
2042 _ACEOF
2043 if ac_fn_c_try_compile "$LINENO"; then :
2044   ac_hi=$ac_mid; break
2045 else
2046   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2047                         if test $ac_lo -le $ac_mid; then
2048                           ac_lo= ac_hi=
2049                           break
2050                         fi
2051                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2052 fi
2053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2054   done
2055 else
2056   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2057 /* end confdefs.h.  */
2058 $4
2059 int
2060 main ()
2061 {
2062 static int test_array [1 - 2 * !(($2) < 0)];
2063 test_array [0] = 0
2064
2065   ;
2066   return 0;
2067 }
2068 _ACEOF
2069 if ac_fn_c_try_compile "$LINENO"; then :
2070   ac_hi=-1 ac_mid=-1
2071   while :; do
2072     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2073 /* end confdefs.h.  */
2074 $4
2075 int
2076 main ()
2077 {
2078 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2079 test_array [0] = 0
2080
2081   ;
2082   return 0;
2083 }
2084 _ACEOF
2085 if ac_fn_c_try_compile "$LINENO"; then :
2086   ac_lo=$ac_mid; break
2087 else
2088   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2089                         if test $ac_mid -le $ac_hi; then
2090                           ac_lo= ac_hi=
2091                           break
2092                         fi
2093                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2094 fi
2095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2096   done
2097 else
2098   ac_lo= ac_hi=
2099 fi
2100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2101 fi
2102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2103 # Binary search between lo and hi bounds.
2104 while test "x$ac_lo" != "x$ac_hi"; do
2105   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2106   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2107 /* end confdefs.h.  */
2108 $4
2109 int
2110 main ()
2111 {
2112 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2113 test_array [0] = 0
2114
2115   ;
2116   return 0;
2117 }
2118 _ACEOF
2119 if ac_fn_c_try_compile "$LINENO"; then :
2120   ac_hi=$ac_mid
2121 else
2122   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2123 fi
2124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2125 done
2126 case $ac_lo in #((
2127 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2128 '') ac_retval=1 ;;
2129 esac
2130   else
2131     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2132 /* end confdefs.h.  */
2133 $4
2134 static long int longval () { return $2; }
2135 static unsigned long int ulongval () { return $2; }
2136 #include <stdio.h>
2137 #include <stdlib.h>
2138 int
2139 main ()
2140 {
2141
2142   FILE *f = fopen ("conftest.val", "w");
2143   if (! f)
2144     return 1;
2145   if (($2) < 0)
2146     {
2147       long int i = longval ();
2148       if (i != ($2))
2149         return 1;
2150       fprintf (f, "%ld", i);
2151     }
2152   else
2153     {
2154       unsigned long int i = ulongval ();
2155       if (i != ($2))
2156         return 1;
2157       fprintf (f, "%lu", i);
2158     }
2159   /* Do not output a trailing newline, as this causes \r\n confusion
2160      on some platforms.  */
2161   return ferror (f) || fclose (f) != 0;
2162
2163   ;
2164   return 0;
2165 }
2166 _ACEOF
2167 if ac_fn_c_try_run "$LINENO"; then :
2168   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2169 else
2170   ac_retval=1
2171 fi
2172 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2173   conftest.$ac_objext conftest.beam conftest.$ac_ext
2174 rm -f conftest.val
2175
2176   fi
2177   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2178   return $ac_retval
2179
2180 } # ac_fn_c_compute_int
2181
2182 # ac_fn_c_check_func LINENO FUNC VAR
2183 # ----------------------------------
2184 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2185 ac_fn_c_check_func ()
2186 {
2187   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2188   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2189 $as_echo_n "checking for $2... " >&6; }
2190 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2191   $as_echo_n "(cached) " >&6
2192 else
2193   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2194 /* end confdefs.h.  */
2195 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2196    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2197 #define $2 innocuous_$2
2198
2199 /* System header to define __stub macros and hopefully few prototypes,
2200     which can conflict with char $2 (); below.
2201     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2202     <limits.h> exists even on freestanding compilers.  */
2203
2204 #ifdef __STDC__
2205 # include <limits.h>
2206 #else
2207 # include <assert.h>
2208 #endif
2209
2210 #undef $2
2211
2212 /* Override any GCC internal prototype to avoid an error.
2213    Use char because int might match the return type of a GCC
2214    builtin and then its argument prototype would still apply.  */
2215 #ifdef __cplusplus
2216 extern "C"
2217 #endif
2218 char $2 ();
2219 /* The GNU C library defines this for functions which it implements
2220     to always fail with ENOSYS.  Some functions are actually named
2221     something starting with __ and the normal name is an alias.  */
2222 #if defined __stub_$2 || defined __stub___$2
2223 choke me
2224 #endif
2225
2226 int
2227 main ()
2228 {
2229 return $2 ();
2230   ;
2231   return 0;
2232 }
2233 _ACEOF
2234 if ac_fn_c_try_link "$LINENO"; then :
2235   eval "$3=yes"
2236 else
2237   eval "$3=no"
2238 fi
2239 rm -f core conftest.err conftest.$ac_objext \
2240     conftest$ac_exeext conftest.$ac_ext
2241 fi
2242 eval ac_res=\$$3
2243                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2244 $as_echo "$ac_res" >&6; }
2245   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2246
2247 } # ac_fn_c_check_func
2248
2249 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2250 # -------------------------------------------
2251 # Tests whether TYPE exists after having included INCLUDES, setting cache
2252 # variable VAR accordingly.
2253 ac_fn_c_check_type ()
2254 {
2255   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2256   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2257 $as_echo_n "checking for $2... " >&6; }
2258 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2259   $as_echo_n "(cached) " >&6
2260 else
2261   eval "$3=no"
2262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2263 /* end confdefs.h.  */
2264 $4
2265 int
2266 main ()
2267 {
2268 if (sizeof ($2))
2269          return 0;
2270   ;
2271   return 0;
2272 }
2273 _ACEOF
2274 if ac_fn_c_try_compile "$LINENO"; then :
2275   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2276 /* end confdefs.h.  */
2277 $4
2278 int
2279 main ()
2280 {
2281 if (sizeof (($2)))
2282             return 0;
2283   ;
2284   return 0;
2285 }
2286 _ACEOF
2287 if ac_fn_c_try_compile "$LINENO"; then :
2288
2289 else
2290   eval "$3=yes"
2291 fi
2292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2293 fi
2294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2295 fi
2296 eval ac_res=\$$3
2297                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2298 $as_echo "$ac_res" >&6; }
2299   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2300
2301 } # ac_fn_c_check_type
2302
2303 # ac_fn_c_check_decl LINENO SYMBOL VAR
2304 # ------------------------------------
2305 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2306 ac_fn_c_check_decl ()
2307 {
2308   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2309   as_decl_name=`echo $2|sed 's/ *(.*//'`
2310   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2311   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2312 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2313 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2314   $as_echo_n "(cached) " >&6
2315 else
2316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2317 /* end confdefs.h.  */
2318 $4
2319 int
2320 main ()
2321 {
2322 #ifndef $as_decl_name
2323 #ifdef __cplusplus
2324   (void) $as_decl_use;
2325 #else
2326   (void) $as_decl_name;
2327 #endif
2328 #endif
2329
2330   ;
2331   return 0;
2332 }
2333 _ACEOF
2334 if ac_fn_c_try_compile "$LINENO"; then :
2335   eval "$3=yes"
2336 else
2337   eval "$3=no"
2338 fi
2339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2340 fi
2341 eval ac_res=\$$3
2342                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2343 $as_echo "$ac_res" >&6; }
2344   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2345
2346 } # ac_fn_c_check_decl
2347
2348 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2349 # ----------------------------------------------------
2350 # Tries to find if the field MEMBER exists in type AGGR, after including
2351 # INCLUDES, setting cache variable VAR accordingly.
2352 ac_fn_c_check_member ()
2353 {
2354   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2356 $as_echo_n "checking for $2.$3... " >&6; }
2357 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2358   $as_echo_n "(cached) " >&6
2359 else
2360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2361 /* end confdefs.h.  */
2362 $5
2363 int
2364 main ()
2365 {
2366 static $2 ac_aggr;
2367 if (ac_aggr.$3)
2368 return 0;
2369   ;
2370   return 0;
2371 }
2372 _ACEOF
2373 if ac_fn_c_try_compile "$LINENO"; then :
2374   eval "$4=yes"
2375 else
2376   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2377 /* end confdefs.h.  */
2378 $5
2379 int
2380 main ()
2381 {
2382 static $2 ac_aggr;
2383 if (sizeof ac_aggr.$3)
2384 return 0;
2385   ;
2386   return 0;
2387 }
2388 _ACEOF
2389 if ac_fn_c_try_compile "$LINENO"; then :
2390   eval "$4=yes"
2391 else
2392   eval "$4=no"
2393 fi
2394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2395 fi
2396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2397 fi
2398 eval ac_res=\$$4
2399                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2400 $as_echo "$ac_res" >&6; }
2401   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2402
2403 } # ac_fn_c_check_member
2404
2405 # ac_fn_cxx_check_decl LINENO SYMBOL VAR
2406 # --------------------------------------
2407 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2408 ac_fn_cxx_check_decl ()
2409 {
2410   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2411   as_decl_name=`echo $2|sed 's/ *(.*//'`
2412   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2413   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2414 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2415 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2416   $as_echo_n "(cached) " >&6
2417 else
2418   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2419 /* end confdefs.h.  */
2420 $4
2421 int
2422 main ()
2423 {
2424 #ifndef $as_decl_name
2425 #ifdef __cplusplus
2426   (void) $as_decl_use;
2427 #else
2428   (void) $as_decl_name;
2429 #endif
2430 #endif
2431
2432   ;
2433   return 0;
2434 }
2435 _ACEOF
2436 if ac_fn_cxx_try_compile "$LINENO"; then :
2437   eval "$3=yes"
2438 else
2439   eval "$3=no"
2440 fi
2441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2442 fi
2443 eval ac_res=\$$3
2444                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2445 $as_echo "$ac_res" >&6; }
2446   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2447
2448 } # ac_fn_cxx_check_decl
2449 cat >config.log <<_ACEOF
2450 This file contains any messages produced by compilers while
2451 running configure, to aid debugging if configure makes a mistake.
2452
2453 It was created by $as_me, which was
2454 generated by GNU Autoconf 2.64.  Invocation command line was
2455
2456   $ $0 $@
2457
2458 _ACEOF
2459 exec 5>>config.log
2460 {
2461 cat <<_ASUNAME
2462 ## --------- ##
2463 ## Platform. ##
2464 ## --------- ##
2465
2466 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2467 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2468 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2469 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2470 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2471
2472 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2473 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2474
2475 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2476 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2477 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2478 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2479 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2480 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2481 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2482
2483 _ASUNAME
2484
2485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2486 for as_dir in $PATH
2487 do
2488   IFS=$as_save_IFS
2489   test -z "$as_dir" && as_dir=.
2490     $as_echo "PATH: $as_dir"
2491   done
2492 IFS=$as_save_IFS
2493
2494 } >&5
2495
2496 cat >&5 <<_ACEOF
2497
2498
2499 ## ----------- ##
2500 ## Core tests. ##
2501 ## ----------- ##
2502
2503 _ACEOF
2504
2505
2506 # Keep a trace of the command line.
2507 # Strip out --no-create and --no-recursion so they do not pile up.
2508 # Strip out --silent because we don't want to record it for future runs.
2509 # Also quote any args containing shell meta-characters.
2510 # Make two passes to allow for proper duplicate-argument suppression.
2511 ac_configure_args=
2512 ac_configure_args0=
2513 ac_configure_args1=
2514 ac_must_keep_next=false
2515 for ac_pass in 1 2
2516 do
2517   for ac_arg
2518   do
2519     case $ac_arg in
2520     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2521     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2522     | -silent | --silent | --silen | --sile | --sil)
2523       continue ;;
2524     *\'*)
2525       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2526     esac
2527     case $ac_pass in
2528     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2529     2)
2530       as_fn_append ac_configure_args1 " '$ac_arg'"
2531       if test $ac_must_keep_next = true; then
2532         ac_must_keep_next=false # Got value, back to normal.
2533       else
2534         case $ac_arg in
2535           *=* | --config-cache | -C | -disable-* | --disable-* \
2536           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2537           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2538           | -with-* | --with-* | -without-* | --without-* | --x)
2539             case "$ac_configure_args0 " in
2540               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2541             esac
2542             ;;
2543           -* ) ac_must_keep_next=true ;;
2544         esac
2545       fi
2546       as_fn_append ac_configure_args " '$ac_arg'"
2547       ;;
2548     esac
2549   done
2550 done
2551 { ac_configure_args0=; unset ac_configure_args0;}
2552 { ac_configure_args1=; unset ac_configure_args1;}
2553
2554 # When interrupted or exit'd, cleanup temporary files, and complete
2555 # config.log.  We remove comments because anyway the quotes in there
2556 # would cause problems or look ugly.
2557 # WARNING: Use '\'' to represent an apostrophe within the trap.
2558 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2559 trap 'exit_status=$?
2560   # Save into config.log some information that might help in debugging.
2561   {
2562     echo
2563
2564     cat <<\_ASBOX
2565 ## ---------------- ##
2566 ## Cache variables. ##
2567 ## ---------------- ##
2568 _ASBOX
2569     echo
2570     # The following way of writing the cache mishandles newlines in values,
2571 (
2572   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2573     eval ac_val=\$$ac_var
2574     case $ac_val in #(
2575     *${as_nl}*)
2576       case $ac_var in #(
2577       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2578 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2579       esac
2580       case $ac_var in #(
2581       _ | IFS | as_nl) ;; #(
2582       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2583       *) { eval $ac_var=; unset $ac_var;} ;;
2584       esac ;;
2585     esac
2586   done
2587   (set) 2>&1 |
2588     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2589     *${as_nl}ac_space=\ *)
2590       sed -n \
2591         "s/'\''/'\''\\\\'\'''\''/g;
2592           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2593       ;; #(
2594     *)
2595       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2596       ;;
2597     esac |
2598     sort
2599 )
2600     echo
2601
2602     cat <<\_ASBOX
2603 ## ----------------- ##
2604 ## Output variables. ##
2605 ## ----------------- ##
2606 _ASBOX
2607     echo
2608     for ac_var in $ac_subst_vars
2609     do
2610       eval ac_val=\$$ac_var
2611       case $ac_val in
2612       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2613       esac
2614       $as_echo "$ac_var='\''$ac_val'\''"
2615     done | sort
2616     echo
2617
2618     if test -n "$ac_subst_files"; then
2619       cat <<\_ASBOX
2620 ## ------------------- ##
2621 ## File substitutions. ##
2622 ## ------------------- ##
2623 _ASBOX
2624       echo
2625       for ac_var in $ac_subst_files
2626       do
2627         eval ac_val=\$$ac_var
2628         case $ac_val in
2629         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2630         esac
2631         $as_echo "$ac_var='\''$ac_val'\''"
2632       done | sort
2633       echo
2634     fi
2635
2636     if test -s confdefs.h; then
2637       cat <<\_ASBOX
2638 ## ----------- ##
2639 ## confdefs.h. ##
2640 ## ----------- ##
2641 _ASBOX
2642       echo
2643       cat confdefs.h
2644       echo
2645     fi
2646     test "$ac_signal" != 0 &&
2647       $as_echo "$as_me: caught signal $ac_signal"
2648     $as_echo "$as_me: exit $exit_status"
2649   } >&5
2650   rm -f core *.core core.conftest.* &&
2651     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2652     exit $exit_status
2653 ' 0
2654 for ac_signal in 1 2 13 15; do
2655   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2656 done
2657 ac_signal=0
2658
2659 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2660 rm -f -r conftest* confdefs.h
2661
2662 $as_echo "/* confdefs.h */" > confdefs.h
2663
2664 # Predefined preprocessor variables.
2665
2666 cat >>confdefs.h <<_ACEOF
2667 #define PACKAGE_NAME "$PACKAGE_NAME"
2668 _ACEOF
2669
2670 cat >>confdefs.h <<_ACEOF
2671 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2672 _ACEOF
2673
2674 cat >>confdefs.h <<_ACEOF
2675 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2676 _ACEOF
2677
2678 cat >>confdefs.h <<_ACEOF
2679 #define PACKAGE_STRING "$PACKAGE_STRING"
2680 _ACEOF
2681
2682 cat >>confdefs.h <<_ACEOF
2683 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2684 _ACEOF
2685
2686 cat >>confdefs.h <<_ACEOF
2687 #define PACKAGE_URL "$PACKAGE_URL"
2688 _ACEOF
2689
2690
2691 # Let the site file select an alternate cache file if it wants to.
2692 # Prefer an explicitly selected file to automatically selected ones.
2693 ac_site_file1=NONE
2694 ac_site_file2=NONE
2695 if test -n "$CONFIG_SITE"; then
2696   ac_site_file1=$CONFIG_SITE
2697 elif test "x$prefix" != xNONE; then
2698   ac_site_file1=$prefix/share/config.site
2699   ac_site_file2=$prefix/etc/config.site
2700 else
2701   ac_site_file1=$ac_default_prefix/share/config.site
2702   ac_site_file2=$ac_default_prefix/etc/config.site
2703 fi
2704 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2705 do
2706   test "x$ac_site_file" = xNONE && continue
2707   if test -r "$ac_site_file"; then
2708     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2709 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2710     sed 's/^/| /' "$ac_site_file" >&5
2711     . "$ac_site_file"
2712   fi
2713 done
2714
2715 if test -r "$cache_file"; then
2716   # Some versions of bash will fail to source /dev/null (special
2717   # files actually), so we avoid doing that.
2718   if test -f "$cache_file"; then
2719     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2720 $as_echo "$as_me: loading cache $cache_file" >&6;}
2721     case $cache_file in
2722       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2723       *)                      . "./$cache_file";;
2724     esac
2725   fi
2726 else
2727   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2728 $as_echo "$as_me: creating cache $cache_file" >&6;}
2729   >$cache_file
2730 fi
2731
2732 # Check that the precious variables saved in the cache have kept the same
2733 # value.
2734 ac_cache_corrupted=false
2735 for ac_var in $ac_precious_vars; do
2736   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2737   eval ac_new_set=\$ac_env_${ac_var}_set
2738   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2739   eval ac_new_val=\$ac_env_${ac_var}_value
2740   case $ac_old_set,$ac_new_set in
2741     set,)
2742       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2743 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2744       ac_cache_corrupted=: ;;
2745     ,set)
2746       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2747 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2748       ac_cache_corrupted=: ;;
2749     ,);;
2750     *)
2751       if test "x$ac_old_val" != "x$ac_new_val"; then
2752         # differences in whitespace do not lead to failure.
2753         ac_old_val_w=`echo x $ac_old_val`
2754         ac_new_val_w=`echo x $ac_new_val`
2755         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2756           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2757 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2758           ac_cache_corrupted=:
2759         else
2760           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2761 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2762           eval $ac_var=\$ac_old_val
2763         fi
2764         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2765 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2766         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2767 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2768       fi;;
2769   esac
2770   # Pass precious variables to config.status.
2771   if test "$ac_new_set" = set; then
2772     case $ac_new_val in
2773     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2774     *) ac_arg=$ac_var=$ac_new_val ;;
2775     esac
2776     case " $ac_configure_args " in
2777       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2778       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2779     esac
2780   fi
2781 done
2782 if $ac_cache_corrupted; then
2783   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2784 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2785   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2786 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2787   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2788 fi
2789 ## -------------------- ##
2790 ## Main body of script. ##
2791 ## -------------------- ##
2792
2793 ac_ext=c
2794 ac_cpp='$CPP $CPPFLAGS'
2795 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2796 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2797 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2798
2799
2800
2801
2802
2803 ac_config_headers="$ac_config_headers config.h:config.in"
2804
2805
2806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2807 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2808     # Check whether --enable-maintainer-mode was given.
2809 if test "${enable_maintainer_mode+set}" = set; then :
2810   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2811 else
2812   USE_MAINTAINER_MODE=no
2813 fi
2814
2815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2816 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2817    if test $USE_MAINTAINER_MODE = yes; then
2818   MAINTAINER_MODE_TRUE=
2819   MAINTAINER_MODE_FALSE='#'
2820 else
2821   MAINTAINER_MODE_TRUE='#'
2822   MAINTAINER_MODE_FALSE=
2823 fi
2824
2825   MAINT=$MAINTAINER_MODE_TRUE
2826
2827
2828
2829 # Set the 'development' global.
2830 . $srcdir/../bfd/development.sh
2831
2832 ac_ext=c
2833 ac_cpp='$CPP $CPPFLAGS'
2834 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2835 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2836 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2837 if test -n "$ac_tool_prefix"; then
2838   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2839 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2841 $as_echo_n "checking for $ac_word... " >&6; }
2842 if test "${ac_cv_prog_CC+set}" = set; then :
2843   $as_echo_n "(cached) " >&6
2844 else
2845   if test -n "$CC"; then
2846   ac_cv_prog_CC="$CC" # Let the user override the test.
2847 else
2848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2849 for as_dir in $PATH
2850 do
2851   IFS=$as_save_IFS
2852   test -z "$as_dir" && as_dir=.
2853     for ac_exec_ext in '' $ac_executable_extensions; do
2854   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2855     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2856     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2857     break 2
2858   fi
2859 done
2860   done
2861 IFS=$as_save_IFS
2862
2863 fi
2864 fi
2865 CC=$ac_cv_prog_CC
2866 if test -n "$CC"; then
2867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2868 $as_echo "$CC" >&6; }
2869 else
2870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2871 $as_echo "no" >&6; }
2872 fi
2873
2874
2875 fi
2876 if test -z "$ac_cv_prog_CC"; then
2877   ac_ct_CC=$CC
2878   # Extract the first word of "gcc", so it can be a program name with args.
2879 set dummy gcc; ac_word=$2
2880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2881 $as_echo_n "checking for $ac_word... " >&6; }
2882 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2883   $as_echo_n "(cached) " >&6
2884 else
2885   if test -n "$ac_ct_CC"; then
2886   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2887 else
2888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2889 for as_dir in $PATH
2890 do
2891   IFS=$as_save_IFS
2892   test -z "$as_dir" && as_dir=.
2893     for ac_exec_ext in '' $ac_executable_extensions; do
2894   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2895     ac_cv_prog_ac_ct_CC="gcc"
2896     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2897     break 2
2898   fi
2899 done
2900   done
2901 IFS=$as_save_IFS
2902
2903 fi
2904 fi
2905 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2906 if test -n "$ac_ct_CC"; then
2907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2908 $as_echo "$ac_ct_CC" >&6; }
2909 else
2910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2911 $as_echo "no" >&6; }
2912 fi
2913
2914   if test "x$ac_ct_CC" = x; then
2915     CC=""
2916   else
2917     case $cross_compiling:$ac_tool_warned in
2918 yes:)
2919 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2920 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2921 ac_tool_warned=yes ;;
2922 esac
2923     CC=$ac_ct_CC
2924   fi
2925 else
2926   CC="$ac_cv_prog_CC"
2927 fi
2928
2929 if test -z "$CC"; then
2930           if test -n "$ac_tool_prefix"; then
2931     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2932 set dummy ${ac_tool_prefix}cc; ac_word=$2
2933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2934 $as_echo_n "checking for $ac_word... " >&6; }
2935 if test "${ac_cv_prog_CC+set}" = set; then :
2936   $as_echo_n "(cached) " >&6
2937 else
2938   if test -n "$CC"; then
2939   ac_cv_prog_CC="$CC" # Let the user override the test.
2940 else
2941 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2942 for as_dir in $PATH
2943 do
2944   IFS=$as_save_IFS
2945   test -z "$as_dir" && as_dir=.
2946     for ac_exec_ext in '' $ac_executable_extensions; do
2947   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2948     ac_cv_prog_CC="${ac_tool_prefix}cc"
2949     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2950     break 2
2951   fi
2952 done
2953   done
2954 IFS=$as_save_IFS
2955
2956 fi
2957 fi
2958 CC=$ac_cv_prog_CC
2959 if test -n "$CC"; then
2960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2961 $as_echo "$CC" >&6; }
2962 else
2963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2964 $as_echo "no" >&6; }
2965 fi
2966
2967
2968   fi
2969 fi
2970 if test -z "$CC"; then
2971   # Extract the first word of "cc", so it can be a program name with args.
2972 set dummy cc; ac_word=$2
2973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2974 $as_echo_n "checking for $ac_word... " >&6; }
2975 if test "${ac_cv_prog_CC+set}" = set; then :
2976   $as_echo_n "(cached) " >&6
2977 else
2978   if test -n "$CC"; then
2979   ac_cv_prog_CC="$CC" # Let the user override the test.
2980 else
2981   ac_prog_rejected=no
2982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2983 for as_dir in $PATH
2984 do
2985   IFS=$as_save_IFS
2986   test -z "$as_dir" && as_dir=.
2987     for ac_exec_ext in '' $ac_executable_extensions; do
2988   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2989     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2990        ac_prog_rejected=yes
2991        continue
2992      fi
2993     ac_cv_prog_CC="cc"
2994     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2995     break 2
2996   fi
2997 done
2998   done
2999 IFS=$as_save_IFS
3000
3001 if test $ac_prog_rejected = yes; then
3002   # We found a bogon in the path, so make sure we never use it.
3003   set dummy $ac_cv_prog_CC
3004   shift
3005   if test $# != 0; then
3006     # We chose a different compiler from the bogus one.
3007     # However, it has the same basename, so the bogon will be chosen
3008     # first if we set CC to just the basename; use the full file name.
3009     shift
3010     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3011   fi
3012 fi
3013 fi
3014 fi
3015 CC=$ac_cv_prog_CC
3016 if test -n "$CC"; then
3017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3018 $as_echo "$CC" >&6; }
3019 else
3020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3021 $as_echo "no" >&6; }
3022 fi
3023
3024
3025 fi
3026 if test -z "$CC"; then
3027   if test -n "$ac_tool_prefix"; then
3028   for ac_prog in cl.exe
3029   do
3030     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3031 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3033 $as_echo_n "checking for $ac_word... " >&6; }
3034 if test "${ac_cv_prog_CC+set}" = set; then :
3035   $as_echo_n "(cached) " >&6
3036 else
3037   if test -n "$CC"; then
3038   ac_cv_prog_CC="$CC" # Let the user override the test.
3039 else
3040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3041 for as_dir in $PATH
3042 do
3043   IFS=$as_save_IFS
3044   test -z "$as_dir" && as_dir=.
3045     for ac_exec_ext in '' $ac_executable_extensions; do
3046   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3047     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3048     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3049     break 2
3050   fi
3051 done
3052   done
3053 IFS=$as_save_IFS
3054
3055 fi
3056 fi
3057 CC=$ac_cv_prog_CC
3058 if test -n "$CC"; then
3059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3060 $as_echo "$CC" >&6; }
3061 else
3062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3063 $as_echo "no" >&6; }
3064 fi
3065
3066
3067     test -n "$CC" && break
3068   done
3069 fi
3070 if test -z "$CC"; then
3071   ac_ct_CC=$CC
3072   for ac_prog in cl.exe
3073 do
3074   # Extract the first word of "$ac_prog", so it can be a program name with args.
3075 set dummy $ac_prog; ac_word=$2
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3077 $as_echo_n "checking for $ac_word... " >&6; }
3078 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3079   $as_echo_n "(cached) " >&6
3080 else
3081   if test -n "$ac_ct_CC"; then
3082   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3083 else
3084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3085 for as_dir in $PATH
3086 do
3087   IFS=$as_save_IFS
3088   test -z "$as_dir" && as_dir=.
3089     for ac_exec_ext in '' $ac_executable_extensions; do
3090   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3091     ac_cv_prog_ac_ct_CC="$ac_prog"
3092     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3093     break 2
3094   fi
3095 done
3096   done
3097 IFS=$as_save_IFS
3098
3099 fi
3100 fi
3101 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3102 if test -n "$ac_ct_CC"; then
3103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3104 $as_echo "$ac_ct_CC" >&6; }
3105 else
3106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3107 $as_echo "no" >&6; }
3108 fi
3109
3110
3111   test -n "$ac_ct_CC" && break
3112 done
3113
3114   if test "x$ac_ct_CC" = x; then
3115     CC=""
3116   else
3117     case $cross_compiling:$ac_tool_warned in
3118 yes:)
3119 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3120 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3121 ac_tool_warned=yes ;;
3122 esac
3123     CC=$ac_ct_CC
3124   fi
3125 fi
3126
3127 fi
3128
3129
3130 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3131 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3132 as_fn_error "no acceptable C compiler found in \$PATH
3133 See \`config.log' for more details." "$LINENO" 5; }
3134
3135 # Provide some information about the compiler.
3136 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3137 set X $ac_compile
3138 ac_compiler=$2
3139 for ac_option in --version -v -V -qversion; do
3140   { { ac_try="$ac_compiler $ac_option >&5"
3141 case "(($ac_try" in
3142   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3143   *) ac_try_echo=$ac_try;;
3144 esac
3145 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3146 $as_echo "$ac_try_echo"; } >&5
3147   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3148   ac_status=$?
3149   if test -s conftest.err; then
3150     sed '10a\
3151 ... rest of stderr output deleted ...
3152          10q' conftest.err >conftest.er1
3153     cat conftest.er1 >&5
3154     rm -f conftest.er1 conftest.err
3155   fi
3156   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3157   test $ac_status = 0; }
3158 done
3159
3160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3161 /* end confdefs.h.  */
3162
3163 int
3164 main ()
3165 {
3166
3167   ;
3168   return 0;
3169 }
3170 _ACEOF
3171 ac_clean_files_save=$ac_clean_files
3172 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3173 # Try to create an executable without -o first, disregard a.out.
3174 # It will help us diagnose broken compilers, and finding out an intuition
3175 # of exeext.
3176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3177 $as_echo_n "checking for C compiler default output file name... " >&6; }
3178 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3179
3180 # The possible output files:
3181 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3182
3183 ac_rmfiles=
3184 for ac_file in $ac_files
3185 do
3186   case $ac_file in
3187     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3188     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3189   esac
3190 done
3191 rm -f $ac_rmfiles
3192
3193 if { { ac_try="$ac_link_default"
3194 case "(($ac_try" in
3195   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3196   *) ac_try_echo=$ac_try;;
3197 esac
3198 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3199 $as_echo "$ac_try_echo"; } >&5
3200   (eval "$ac_link_default") 2>&5
3201   ac_status=$?
3202   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3203   test $ac_status = 0; }; then :
3204   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3205 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3206 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3207 # so that the user can short-circuit this test for compilers unknown to
3208 # Autoconf.
3209 for ac_file in $ac_files ''
3210 do
3211   test -f "$ac_file" || continue
3212   case $ac_file in
3213     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3214         ;;
3215     [ab].out )
3216         # We found the default executable, but exeext='' is most
3217         # certainly right.
3218         break;;
3219     *.* )
3220         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3221         then :; else
3222            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3223         fi
3224         # We set ac_cv_exeext here because the later test for it is not
3225         # safe: cross compilers may not add the suffix if given an `-o'
3226         # argument, so we may need to know it at that point already.
3227         # Even if this section looks crufty: it has the advantage of
3228         # actually working.
3229         break;;
3230     * )
3231         break;;
3232   esac
3233 done
3234 test "$ac_cv_exeext" = no && ac_cv_exeext=
3235
3236 else
3237   ac_file=''
3238 fi
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3240 $as_echo "$ac_file" >&6; }
3241 if test -z "$ac_file"; then :
3242   $as_echo "$as_me: failed program was:" >&5
3243 sed 's/^/| /' conftest.$ac_ext >&5
3244
3245 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3246 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3247 { as_fn_set_status 77
3248 as_fn_error "C compiler cannot create executables
3249 See \`config.log' for more details." "$LINENO" 5; }; }
3250 fi
3251 ac_exeext=$ac_cv_exeext
3252
3253 # Check that the compiler produces executables we can run.  If not, either
3254 # the compiler is broken, or we cross compile.
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3256 $as_echo_n "checking whether the C compiler works... " >&6; }
3257 # If not cross compiling, check that we can run a simple program.
3258 if test "$cross_compiling" != yes; then
3259   if { ac_try='./$ac_file'
3260   { { case "(($ac_try" in
3261   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3262   *) ac_try_echo=$ac_try;;
3263 esac
3264 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3265 $as_echo "$ac_try_echo"; } >&5
3266   (eval "$ac_try") 2>&5
3267   ac_status=$?
3268   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3269   test $ac_status = 0; }; }; then
3270     cross_compiling=no
3271   else
3272     if test "$cross_compiling" = maybe; then
3273         cross_compiling=yes
3274     else
3275         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3276 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3277 as_fn_error "cannot run C compiled programs.
3278 If you meant to cross compile, use \`--host'.
3279 See \`config.log' for more details." "$LINENO" 5; }
3280     fi
3281   fi
3282 fi
3283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3284 $as_echo "yes" >&6; }
3285
3286 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3287 ac_clean_files=$ac_clean_files_save
3288 # Check that the compiler produces executables we can run.  If not, either
3289 # the compiler is broken, or we cross compile.
3290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3291 $as_echo_n "checking whether we are cross compiling... " >&6; }
3292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3293 $as_echo "$cross_compiling" >&6; }
3294
3295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3296 $as_echo_n "checking for suffix of executables... " >&6; }
3297 if { { ac_try="$ac_link"
3298 case "(($ac_try" in
3299   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3300   *) ac_try_echo=$ac_try;;
3301 esac
3302 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3303 $as_echo "$ac_try_echo"; } >&5
3304   (eval "$ac_link") 2>&5
3305   ac_status=$?
3306   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3307   test $ac_status = 0; }; then :
3308   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3309 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3310 # work properly (i.e., refer to `conftest.exe'), while it won't with
3311 # `rm'.
3312 for ac_file in conftest.exe conftest conftest.*; do
3313   test -f "$ac_file" || continue
3314   case $ac_file in
3315     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3316     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3317           break;;
3318     * ) break;;
3319   esac
3320 done
3321 else
3322   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3323 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3324 as_fn_error "cannot compute suffix of executables: cannot compile and link
3325 See \`config.log' for more details." "$LINENO" 5; }
3326 fi
3327 rm -f conftest$ac_cv_exeext
3328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3329 $as_echo "$ac_cv_exeext" >&6; }
3330
3331 rm -f conftest.$ac_ext
3332 EXEEXT=$ac_cv_exeext
3333 ac_exeext=$EXEEXT
3334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3335 $as_echo_n "checking for suffix of object files... " >&6; }
3336 if test "${ac_cv_objext+set}" = set; then :
3337   $as_echo_n "(cached) " >&6
3338 else
3339   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3340 /* end confdefs.h.  */
3341
3342 int
3343 main ()
3344 {
3345
3346   ;
3347   return 0;
3348 }
3349 _ACEOF
3350 rm -f conftest.o conftest.obj
3351 if { { ac_try="$ac_compile"
3352 case "(($ac_try" in
3353   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3354   *) ac_try_echo=$ac_try;;
3355 esac
3356 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3357 $as_echo "$ac_try_echo"; } >&5
3358   (eval "$ac_compile") 2>&5
3359   ac_status=$?
3360   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3361   test $ac_status = 0; }; then :
3362   for ac_file in conftest.o conftest.obj conftest.*; do
3363   test -f "$ac_file" || continue;
3364   case $ac_file in
3365     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3366     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3367        break;;
3368   esac
3369 done
3370 else
3371   $as_echo "$as_me: failed program was:" >&5
3372 sed 's/^/| /' conftest.$ac_ext >&5
3373
3374 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3375 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3376 as_fn_error "cannot compute suffix of object files: cannot compile
3377 See \`config.log' for more details." "$LINENO" 5; }
3378 fi
3379 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3380 fi
3381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3382 $as_echo "$ac_cv_objext" >&6; }
3383 OBJEXT=$ac_cv_objext
3384 ac_objext=$OBJEXT
3385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3386 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3387 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3388   $as_echo_n "(cached) " >&6
3389 else
3390   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3391 /* end confdefs.h.  */
3392
3393 int
3394 main ()
3395 {
3396 #ifndef __GNUC__
3397        choke me
3398 #endif
3399
3400   ;
3401   return 0;
3402 }
3403 _ACEOF
3404 if ac_fn_c_try_compile "$LINENO"; then :
3405   ac_compiler_gnu=yes
3406 else
3407   ac_compiler_gnu=no
3408 fi
3409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3410 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3411
3412 fi
3413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3414 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3415 if test $ac_compiler_gnu = yes; then
3416   GCC=yes
3417 else
3418   GCC=
3419 fi
3420 ac_test_CFLAGS=${CFLAGS+set}
3421 ac_save_CFLAGS=$CFLAGS
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3423 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3424 if test "${ac_cv_prog_cc_g+set}" = set; then :
3425   $as_echo_n "(cached) " >&6
3426 else
3427   ac_save_c_werror_flag=$ac_c_werror_flag
3428    ac_c_werror_flag=yes
3429    ac_cv_prog_cc_g=no
3430    CFLAGS="-g"
3431    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3432 /* end confdefs.h.  */
3433
3434 int
3435 main ()
3436 {
3437
3438   ;
3439   return 0;
3440 }
3441 _ACEOF
3442 if ac_fn_c_try_compile "$LINENO"; then :
3443   ac_cv_prog_cc_g=yes
3444 else
3445   CFLAGS=""
3446       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3447 /* end confdefs.h.  */
3448
3449 int
3450 main ()
3451 {
3452
3453   ;
3454   return 0;
3455 }
3456 _ACEOF
3457 if ac_fn_c_try_compile "$LINENO"; then :
3458
3459 else
3460   ac_c_werror_flag=$ac_save_c_werror_flag
3461          CFLAGS="-g"
3462          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3463 /* end confdefs.h.  */
3464
3465 int
3466 main ()
3467 {
3468
3469   ;
3470   return 0;
3471 }
3472 _ACEOF
3473 if ac_fn_c_try_compile "$LINENO"; then :
3474   ac_cv_prog_cc_g=yes
3475 fi
3476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3477 fi
3478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3479 fi
3480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3481    ac_c_werror_flag=$ac_save_c_werror_flag
3482 fi
3483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3484 $as_echo "$ac_cv_prog_cc_g" >&6; }
3485 if test "$ac_test_CFLAGS" = set; then
3486   CFLAGS=$ac_save_CFLAGS
3487 elif test $ac_cv_prog_cc_g = yes; then
3488   if test "$GCC" = yes; then
3489     CFLAGS="-g -O2"
3490   else
3491     CFLAGS="-g"
3492   fi
3493 else
3494   if test "$GCC" = yes; then
3495     CFLAGS="-O2"
3496   else
3497     CFLAGS=
3498   fi
3499 fi
3500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3501 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3502 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3503   $as_echo_n "(cached) " >&6
3504 else
3505   ac_cv_prog_cc_c89=no
3506 ac_save_CC=$CC
3507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3508 /* end confdefs.h.  */
3509 #include <stdarg.h>
3510 #include <stdio.h>
3511 #include <sys/types.h>
3512 #include <sys/stat.h>
3513 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3514 struct buf { int x; };
3515 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3516 static char *e (p, i)
3517      char **p;
3518      int i;
3519 {
3520   return p[i];
3521 }
3522 static char *f (char * (*g) (char **, int), char **p, ...)
3523 {
3524   char *s;
3525   va_list v;
3526   va_start (v,p);
3527   s = g (p, va_arg (v,int));
3528   va_end (v);
3529   return s;
3530 }
3531
3532 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3533    function prototypes and stuff, but not '\xHH' hex character constants.
3534    These don't provoke an error unfortunately, instead are silently treated
3535    as 'x'.  The following induces an error, until -std is added to get
3536    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3537    array size at least.  It's necessary to write '\x00'==0 to get something
3538    that's true only with -std.  */
3539 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3540
3541 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3542    inside strings and character constants.  */
3543 #define FOO(x) 'x'
3544 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3545
3546 int test (int i, double x);
3547 struct s1 {int (*f) (int a);};
3548 struct s2 {int (*f) (double a);};
3549 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3550 int argc;
3551 char **argv;
3552 int
3553 main ()
3554 {
3555 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3556   ;
3557   return 0;
3558 }
3559 _ACEOF
3560 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3561         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3562 do
3563   CC="$ac_save_CC $ac_arg"
3564   if ac_fn_c_try_compile "$LINENO"; then :
3565   ac_cv_prog_cc_c89=$ac_arg
3566 fi
3567 rm -f core conftest.err conftest.$ac_objext
3568   test "x$ac_cv_prog_cc_c89" != "xno" && break
3569 done
3570 rm -f conftest.$ac_ext
3571 CC=$ac_save_CC
3572
3573 fi
3574 # AC_CACHE_VAL
3575 case "x$ac_cv_prog_cc_c89" in
3576   x)
3577     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3578 $as_echo "none needed" >&6; } ;;
3579   xno)
3580     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3581 $as_echo "unsupported" >&6; } ;;
3582   *)
3583     CC="$CC $ac_cv_prog_cc_c89"
3584     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3585 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3586 esac
3587 if test "x$ac_cv_prog_cc_c89" != xno; then :
3588
3589 fi
3590
3591 ac_ext=c
3592 ac_cpp='$CPP $CPPFLAGS'
3593 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3594 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3595 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3596
3597 ac_ext=cpp
3598 ac_cpp='$CXXCPP $CPPFLAGS'
3599 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3600 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3601 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3602 if test -z "$CXX"; then
3603   if test -n "$CCC"; then
3604     CXX=$CCC
3605   else
3606     if test -n "$ac_tool_prefix"; then
3607   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3608   do
3609     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3610 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3612 $as_echo_n "checking for $ac_word... " >&6; }
3613 if test "${ac_cv_prog_CXX+set}" = set; then :
3614   $as_echo_n "(cached) " >&6
3615 else
3616   if test -n "$CXX"; then
3617   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3618 else
3619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3620 for as_dir in $PATH
3621 do
3622   IFS=$as_save_IFS
3623   test -z "$as_dir" && as_dir=.
3624     for ac_exec_ext in '' $ac_executable_extensions; do
3625   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3626     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3627     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3628     break 2
3629   fi
3630 done
3631   done
3632 IFS=$as_save_IFS
3633
3634 fi
3635 fi
3636 CXX=$ac_cv_prog_CXX
3637 if test -n "$CXX"; then
3638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3639 $as_echo "$CXX" >&6; }
3640 else
3641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3642 $as_echo "no" >&6; }
3643 fi
3644
3645
3646     test -n "$CXX" && break
3647   done
3648 fi
3649 if test -z "$CXX"; then
3650   ac_ct_CXX=$CXX
3651   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3652 do
3653   # Extract the first word of "$ac_prog", so it can be a program name with args.
3654 set dummy $ac_prog; ac_word=$2
3655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3656 $as_echo_n "checking for $ac_word... " >&6; }
3657 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3658   $as_echo_n "(cached) " >&6
3659 else
3660   if test -n "$ac_ct_CXX"; then
3661   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3662 else
3663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3664 for as_dir in $PATH
3665 do
3666   IFS=$as_save_IFS
3667   test -z "$as_dir" && as_dir=.
3668     for ac_exec_ext in '' $ac_executable_extensions; do
3669   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3670     ac_cv_prog_ac_ct_CXX="$ac_prog"
3671     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3672     break 2
3673   fi
3674 done
3675   done
3676 IFS=$as_save_IFS
3677
3678 fi
3679 fi
3680 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3681 if test -n "$ac_ct_CXX"; then
3682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3683 $as_echo "$ac_ct_CXX" >&6; }
3684 else
3685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3686 $as_echo "no" >&6; }
3687 fi
3688
3689
3690   test -n "$ac_ct_CXX" && break
3691 done
3692
3693   if test "x$ac_ct_CXX" = x; then
3694     CXX="g++"
3695   else
3696     case $cross_compiling:$ac_tool_warned in
3697 yes:)
3698 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3699 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3700 ac_tool_warned=yes ;;
3701 esac
3702     CXX=$ac_ct_CXX
3703   fi
3704 fi
3705
3706   fi
3707 fi
3708 # Provide some information about the compiler.
3709 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3710 set X $ac_compile
3711 ac_compiler=$2
3712 for ac_option in --version -v -V -qversion; do
3713   { { ac_try="$ac_compiler $ac_option >&5"
3714 case "(($ac_try" in
3715   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3716   *) ac_try_echo=$ac_try;;
3717 esac
3718 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3719 $as_echo "$ac_try_echo"; } >&5
3720   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3721   ac_status=$?
3722   if test -s conftest.err; then
3723     sed '10a\
3724 ... rest of stderr output deleted ...
3725          10q' conftest.err >conftest.er1
3726     cat conftest.er1 >&5
3727     rm -f conftest.er1 conftest.err
3728   fi
3729   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3730   test $ac_status = 0; }
3731 done
3732
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3734 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3735 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3736   $as_echo_n "(cached) " >&6
3737 else
3738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3739 /* end confdefs.h.  */
3740
3741 int
3742 main ()
3743 {
3744 #ifndef __GNUC__
3745        choke me
3746 #endif
3747
3748   ;
3749   return 0;
3750 }
3751 _ACEOF
3752 if ac_fn_cxx_try_compile "$LINENO"; then :
3753   ac_compiler_gnu=yes
3754 else
3755   ac_compiler_gnu=no
3756 fi
3757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3758 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3759
3760 fi
3761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3762 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3763 if test $ac_compiler_gnu = yes; then
3764   GXX=yes
3765 else
3766   GXX=
3767 fi
3768 ac_test_CXXFLAGS=${CXXFLAGS+set}
3769 ac_save_CXXFLAGS=$CXXFLAGS
3770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3771 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3772 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3773   $as_echo_n "(cached) " >&6
3774 else
3775   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3776    ac_cxx_werror_flag=yes
3777    ac_cv_prog_cxx_g=no
3778    CXXFLAGS="-g"
3779    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3780 /* end confdefs.h.  */
3781
3782 int
3783 main ()
3784 {
3785
3786   ;
3787   return 0;
3788 }
3789 _ACEOF
3790 if ac_fn_cxx_try_compile "$LINENO"; then :
3791   ac_cv_prog_cxx_g=yes
3792 else
3793   CXXFLAGS=""
3794       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3795 /* end confdefs.h.  */
3796
3797 int
3798 main ()
3799 {
3800
3801   ;
3802   return 0;
3803 }
3804 _ACEOF
3805 if ac_fn_cxx_try_compile "$LINENO"; then :
3806
3807 else
3808   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3809          CXXFLAGS="-g"
3810          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3811 /* end confdefs.h.  */
3812
3813 int
3814 main ()
3815 {
3816
3817   ;
3818   return 0;
3819 }
3820 _ACEOF
3821 if ac_fn_cxx_try_compile "$LINENO"; then :
3822   ac_cv_prog_cxx_g=yes
3823 fi
3824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3825 fi
3826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3827 fi
3828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3829    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3830 fi
3831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3832 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3833 if test "$ac_test_CXXFLAGS" = set; then
3834   CXXFLAGS=$ac_save_CXXFLAGS
3835 elif test $ac_cv_prog_cxx_g = yes; then
3836   if test "$GXX" = yes; then
3837     CXXFLAGS="-g -O2"
3838   else
3839     CXXFLAGS="-g"
3840   fi
3841 else
3842   if test "$GXX" = yes; then
3843     CXXFLAGS="-O2"
3844   else
3845     CXXFLAGS=
3846   fi
3847 fi
3848 ac_ext=c
3849 ac_cpp='$CPP $CPPFLAGS'
3850 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3851 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3852 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3853
3854
3855
3856 ac_ext=c
3857 ac_cpp='$CPP $CPPFLAGS'
3858 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3859 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3860 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3862 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3863 # On Suns, sometimes $CPP names a directory.
3864 if test -n "$CPP" && test -d "$CPP"; then
3865   CPP=
3866 fi
3867 if test -z "$CPP"; then
3868   if test "${ac_cv_prog_CPP+set}" = set; then :
3869   $as_echo_n "(cached) " >&6
3870 else
3871       # Double quotes because CPP needs to be expanded
3872     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3873     do
3874       ac_preproc_ok=false
3875 for ac_c_preproc_warn_flag in '' yes
3876 do
3877   # Use a header file that comes with gcc, so configuring glibc
3878   # with a fresh cross-compiler works.
3879   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3880   # <limits.h> exists even on freestanding compilers.
3881   # On the NeXT, cc -E runs the code through the compiler's parser,
3882   # not just through cpp. "Syntax error" is here to catch this case.
3883   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3884 /* end confdefs.h.  */
3885 #ifdef __STDC__
3886 # include <limits.h>
3887 #else
3888 # include <assert.h>
3889 #endif
3890                      Syntax error
3891 _ACEOF
3892 if ac_fn_c_try_cpp "$LINENO"; then :
3893
3894 else
3895   # Broken: fails on valid input.
3896 continue
3897 fi
3898 rm -f conftest.err conftest.$ac_ext
3899
3900   # OK, works on sane cases.  Now check whether nonexistent headers
3901   # can be detected and how.
3902   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3903 /* end confdefs.h.  */
3904 #include <ac_nonexistent.h>
3905 _ACEOF
3906 if ac_fn_c_try_cpp "$LINENO"; then :
3907   # Broken: success on invalid input.
3908 continue
3909 else
3910   # Passes both tests.
3911 ac_preproc_ok=:
3912 break
3913 fi
3914 rm -f conftest.err conftest.$ac_ext
3915
3916 done
3917 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3918 rm -f conftest.err conftest.$ac_ext
3919 if $ac_preproc_ok; then :
3920   break
3921 fi
3922
3923     done
3924     ac_cv_prog_CPP=$CPP
3925
3926 fi
3927   CPP=$ac_cv_prog_CPP
3928 else
3929   ac_cv_prog_CPP=$CPP
3930 fi
3931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3932 $as_echo "$CPP" >&6; }
3933 ac_preproc_ok=false
3934 for ac_c_preproc_warn_flag in '' yes
3935 do
3936   # Use a header file that comes with gcc, so configuring glibc
3937   # with a fresh cross-compiler works.
3938   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3939   # <limits.h> exists even on freestanding compilers.
3940   # On the NeXT, cc -E runs the code through the compiler's parser,
3941   # not just through cpp. "Syntax error" is here to catch this case.
3942   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3943 /* end confdefs.h.  */
3944 #ifdef __STDC__
3945 # include <limits.h>
3946 #else
3947 # include <assert.h>
3948 #endif
3949                      Syntax error
3950 _ACEOF
3951 if ac_fn_c_try_cpp "$LINENO"; then :
3952
3953 else
3954   # Broken: fails on valid input.
3955 continue
3956 fi
3957 rm -f conftest.err conftest.$ac_ext
3958
3959   # OK, works on sane cases.  Now check whether nonexistent headers
3960   # can be detected and how.
3961   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3962 /* end confdefs.h.  */
3963 #include <ac_nonexistent.h>
3964 _ACEOF
3965 if ac_fn_c_try_cpp "$LINENO"; then :
3966   # Broken: success on invalid input.
3967 continue
3968 else
3969   # Passes both tests.
3970 ac_preproc_ok=:
3971 break
3972 fi
3973 rm -f conftest.err conftest.$ac_ext
3974
3975 done
3976 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3977 rm -f conftest.err conftest.$ac_ext
3978 if $ac_preproc_ok; then :
3979
3980 else
3981   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3982 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3983 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3984 See \`config.log' for more details." "$LINENO" 5; }
3985 fi
3986
3987 ac_ext=c
3988 ac_cpp='$CPP $CPPFLAGS'
3989 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3990 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3991 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3992
3993
3994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3995 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3996 if test "${ac_cv_path_GREP+set}" = set; then :
3997   $as_echo_n "(cached) " >&6
3998 else
3999   if test -z "$GREP"; then
4000   ac_path_GREP_found=false
4001   # Loop through the user's path and test for each of PROGNAME-LIST
4002   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4003 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4004 do
4005   IFS=$as_save_IFS
4006   test -z "$as_dir" && as_dir=.
4007     for ac_prog in grep ggrep; do
4008     for ac_exec_ext in '' $ac_executable_extensions; do
4009       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4010       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4011 # Check for GNU ac_path_GREP and select it if it is found.
4012   # Check for GNU $ac_path_GREP
4013 case `"$ac_path_GREP" --version 2>&1` in
4014 *GNU*)
4015   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4016 *)
4017   ac_count=0
4018   $as_echo_n 0123456789 >"conftest.in"
4019   while :
4020   do
4021     cat "conftest.in" "conftest.in" >"conftest.tmp"
4022     mv "conftest.tmp" "conftest.in"
4023     cp "conftest.in" "conftest.nl"
4024     $as_echo 'GREP' >> "conftest.nl"
4025     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4026     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4027     as_fn_arith $ac_count + 1 && ac_count=$as_val
4028     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4029       # Best one so far, save it but keep looking for a better one
4030       ac_cv_path_GREP="$ac_path_GREP"
4031       ac_path_GREP_max=$ac_count
4032     fi
4033     # 10*(2^10) chars as input seems more than enough
4034     test $ac_count -gt 10 && break
4035   done
4036   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4037 esac
4038
4039       $ac_path_GREP_found && break 3
4040     done
4041   done
4042   done
4043 IFS=$as_save_IFS
4044   if test -z "$ac_cv_path_GREP"; then
4045     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4046   fi
4047 else
4048   ac_cv_path_GREP=$GREP
4049 fi
4050
4051 fi
4052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4053 $as_echo "$ac_cv_path_GREP" >&6; }
4054  GREP="$ac_cv_path_GREP"
4055
4056
4057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4058 $as_echo_n "checking for egrep... " >&6; }
4059 if test "${ac_cv_path_EGREP+set}" = set; then :
4060   $as_echo_n "(cached) " >&6
4061 else
4062   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4063    then ac_cv_path_EGREP="$GREP -E"
4064    else
4065      if test -z "$EGREP"; then
4066   ac_path_EGREP_found=false
4067   # Loop through the user's path and test for each of PROGNAME-LIST
4068   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4069 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4070 do
4071   IFS=$as_save_IFS
4072   test -z "$as_dir" && as_dir=.
4073     for ac_prog in egrep; do
4074     for ac_exec_ext in '' $ac_executable_extensions; do
4075       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4076       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4077 # Check for GNU ac_path_EGREP and select it if it is found.
4078   # Check for GNU $ac_path_EGREP
4079 case `"$ac_path_EGREP" --version 2>&1` in
4080 *GNU*)
4081   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4082 *)
4083   ac_count=0
4084   $as_echo_n 0123456789 >"conftest.in"
4085   while :
4086   do
4087     cat "conftest.in" "conftest.in" >"conftest.tmp"
4088     mv "conftest.tmp" "conftest.in"
4089     cp "conftest.in" "conftest.nl"
4090     $as_echo 'EGREP' >> "conftest.nl"
4091     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4092     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4093     as_fn_arith $ac_count + 1 && ac_count=$as_val
4094     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4095       # Best one so far, save it but keep looking for a better one
4096       ac_cv_path_EGREP="$ac_path_EGREP"
4097       ac_path_EGREP_max=$ac_count
4098     fi
4099     # 10*(2^10) chars as input seems more than enough
4100     test $ac_count -gt 10 && break
4101   done
4102   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4103 esac
4104
4105       $ac_path_EGREP_found && break 3
4106     done
4107   done
4108   done
4109 IFS=$as_save_IFS
4110   if test -z "$ac_cv_path_EGREP"; then
4111     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4112   fi
4113 else
4114   ac_cv_path_EGREP=$EGREP
4115 fi
4116
4117    fi
4118 fi
4119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4120 $as_echo "$ac_cv_path_EGREP" >&6; }
4121  EGREP="$ac_cv_path_EGREP"
4122
4123
4124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4125 $as_echo_n "checking for ANSI C header files... " >&6; }
4126 if test "${ac_cv_header_stdc+set}" = set; then :
4127   $as_echo_n "(cached) " >&6
4128 else
4129   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4130 /* end confdefs.h.  */
4131 #include <stdlib.h>
4132 #include <stdarg.h>
4133 #include <string.h>
4134 #include <float.h>
4135
4136 int
4137 main ()
4138 {
4139
4140   ;
4141   return 0;
4142 }
4143 _ACEOF
4144 if ac_fn_c_try_compile "$LINENO"; then :
4145   ac_cv_header_stdc=yes
4146 else
4147   ac_cv_header_stdc=no
4148 fi
4149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4150
4151 if test $ac_cv_header_stdc = yes; then
4152   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4154 /* end confdefs.h.  */
4155 #include <string.h>
4156
4157 _ACEOF
4158 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4159   $EGREP "memchr" >/dev/null 2>&1; then :
4160
4161 else
4162   ac_cv_header_stdc=no
4163 fi
4164 rm -f conftest*
4165
4166 fi
4167
4168 if test $ac_cv_header_stdc = yes; then
4169   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4170   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4171 /* end confdefs.h.  */
4172 #include <stdlib.h>
4173
4174 _ACEOF
4175 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4176   $EGREP "free" >/dev/null 2>&1; then :
4177
4178 else
4179   ac_cv_header_stdc=no
4180 fi
4181 rm -f conftest*
4182
4183 fi
4184
4185 if test $ac_cv_header_stdc = yes; then
4186   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4187   if test "$cross_compiling" = yes; then :
4188   :
4189 else
4190   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4191 /* end confdefs.h.  */
4192 #include <ctype.h>
4193 #include <stdlib.h>
4194 #if ((' ' & 0x0FF) == 0x020)
4195 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4196 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4197 #else
4198 # define ISLOWER(c) \
4199                    (('a' <= (c) && (c) <= 'i') \
4200                      || ('j' <= (c) && (c) <= 'r') \
4201                      || ('s' <= (c) && (c) <= 'z'))
4202 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4203 #endif
4204
4205 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4206 int
4207 main ()
4208 {
4209   int i;
4210   for (i = 0; i < 256; i++)
4211     if (XOR (islower (i), ISLOWER (i))
4212         || toupper (i) != TOUPPER (i))
4213       return 2;
4214   return 0;
4215 }
4216 _ACEOF
4217 if ac_fn_c_try_run "$LINENO"; then :
4218
4219 else
4220   ac_cv_header_stdc=no
4221 fi
4222 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4223   conftest.$ac_objext conftest.beam conftest.$ac_ext
4224 fi
4225
4226 fi
4227 fi
4228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4229 $as_echo "$ac_cv_header_stdc" >&6; }
4230 if test $ac_cv_header_stdc = yes; then
4231
4232 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4233
4234 fi
4235
4236 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4237 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4238                   inttypes.h stdint.h unistd.h
4239 do :
4240   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4241 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4242 "
4243 eval as_val=\$$as_ac_Header
4244    if test "x$as_val" = x""yes; then :
4245   cat >>confdefs.h <<_ACEOF
4246 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4247 _ACEOF
4248
4249 fi
4250
4251 done
4252
4253
4254
4255   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4256 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4257   MINIX=yes
4258 else
4259   MINIX=
4260 fi
4261
4262
4263   if test "$MINIX" = yes; then
4264
4265 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4266
4267
4268 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4269
4270
4271 $as_echo "#define _MINIX 1" >>confdefs.h
4272
4273   fi
4274
4275
4276   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4277 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4278 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4279   $as_echo_n "(cached) " >&6
4280 else
4281   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4282 /* end confdefs.h.  */
4283
4284 #         define __EXTENSIONS__ 1
4285           $ac_includes_default
4286 int
4287 main ()
4288 {
4289
4290   ;
4291   return 0;
4292 }
4293 _ACEOF
4294 if ac_fn_c_try_compile "$LINENO"; then :
4295   ac_cv_safe_to_define___extensions__=yes
4296 else
4297   ac_cv_safe_to_define___extensions__=no
4298 fi
4299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4300 fi
4301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4302 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4303   test $ac_cv_safe_to_define___extensions__ = yes &&
4304     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4305
4306   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4307
4308   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4309
4310   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4311
4312   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4313
4314
4315 ac_aux_dir=
4316 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4317   for ac_t in install-sh install.sh shtool; do
4318     if test -f "$ac_dir/$ac_t"; then
4319       ac_aux_dir=$ac_dir
4320       ac_install_sh="$ac_aux_dir/$ac_t -c"
4321       break 2
4322     fi
4323   done
4324 done
4325 if test -z "$ac_aux_dir"; then
4326   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4327 fi
4328
4329 # These three variables are undocumented and unsupported,
4330 # and are intended to be withdrawn in a future Autoconf release.
4331 # They can cause serious problems if a builder's source tree is in a directory
4332 # whose full name contains unusual characters.
4333 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4334 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4335 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4336
4337
4338 # Make sure we can run config.sub.
4339 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4340   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4341
4342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4343 $as_echo_n "checking build system type... " >&6; }
4344 if test "${ac_cv_build+set}" = set; then :
4345   $as_echo_n "(cached) " >&6
4346 else
4347   ac_build_alias=$build_alias
4348 test "x$ac_build_alias" = x &&
4349   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4350 test "x$ac_build_alias" = x &&
4351   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4352 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4353   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4354
4355 fi
4356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4357 $as_echo "$ac_cv_build" >&6; }
4358 case $ac_cv_build in
4359 *-*-*) ;;
4360 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4361 esac
4362 build=$ac_cv_build
4363 ac_save_IFS=$IFS; IFS='-'
4364 set x $ac_cv_build
4365 shift
4366 build_cpu=$1
4367 build_vendor=$2
4368 shift; shift
4369 # Remember, the first character of IFS is used to create $*,
4370 # except with old shells:
4371 build_os=$*
4372 IFS=$ac_save_IFS
4373 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4374
4375
4376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4377 $as_echo_n "checking host system type... " >&6; }
4378 if test "${ac_cv_host+set}" = set; then :
4379   $as_echo_n "(cached) " >&6
4380 else
4381   if test "x$host_alias" = x; then
4382   ac_cv_host=$ac_cv_build
4383 else
4384   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4385     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4386 fi
4387
4388 fi
4389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4390 $as_echo "$ac_cv_host" >&6; }
4391 case $ac_cv_host in
4392 *-*-*) ;;
4393 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4394 esac
4395 host=$ac_cv_host
4396 ac_save_IFS=$IFS; IFS='-'
4397 set x $ac_cv_host
4398 shift
4399 host_cpu=$1
4400 host_vendor=$2
4401 shift; shift
4402 # Remember, the first character of IFS is used to create $*,
4403 # except with old shells:
4404 host_os=$*
4405 IFS=$ac_save_IFS
4406 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4407
4408
4409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4410 $as_echo_n "checking target system type... " >&6; }
4411 if test "${ac_cv_target+set}" = set; then :
4412   $as_echo_n "(cached) " >&6
4413 else
4414   if test "x$target_alias" = x; then
4415   ac_cv_target=$ac_cv_host
4416 else
4417   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4418     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4419 fi
4420
4421 fi
4422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4423 $as_echo "$ac_cv_target" >&6; }
4424 case $ac_cv_target in
4425 *-*-*) ;;
4426 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4427 esac
4428 target=$ac_cv_target
4429 ac_save_IFS=$IFS; IFS='-'
4430 set x $ac_cv_target
4431 shift
4432 target_cpu=$1
4433 target_vendor=$2
4434 shift; shift
4435 # Remember, the first character of IFS is used to create $*,
4436 # except with old shells:
4437 target_os=$*
4438 IFS=$ac_save_IFS
4439 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4440
4441
4442 # The aliases save the names the user supplied, while $host etc.
4443 # will get canonicalized.
4444 test -n "$target_alias" &&
4445   test "$program_prefix$program_suffix$program_transform_name" = \
4446     NONENONEs,x,x, &&
4447   program_prefix=${target_alias}-
4448
4449 # The tests for host and target for $enable_largefile require
4450 # canonical names.
4451
4452
4453
4454 # As the $enable_largefile decision depends on --enable-plugins we must set it
4455 # even in directories otherwise not depending on the $plugins option.
4456
4457
4458   maybe_plugins=no
4459   for ac_header in dlfcn.h
4460 do :
4461   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4462 "
4463 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
4464   cat >>confdefs.h <<_ACEOF
4465 #define HAVE_DLFCN_H 1
4466 _ACEOF
4467  maybe_plugins=yes
4468 fi
4469
4470 done
4471
4472   for ac_header in windows.h
4473 do :
4474   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4475 "
4476 if test "x$ac_cv_header_windows_h" = x""yes; then :
4477   cat >>confdefs.h <<_ACEOF
4478 #define HAVE_WINDOWS_H 1
4479 _ACEOF
4480  maybe_plugins=yes
4481 fi
4482
4483 done
4484
4485
4486   # Check whether --enable-plugins was given.
4487 if test "${enable_plugins+set}" = set; then :
4488   enableval=$enable_plugins; case "${enableval}" in
4489       no) plugins=no ;;
4490       *) plugins=yes
4491          if test "$maybe_plugins" != "yes" ; then
4492            as_fn_error "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4493          fi ;;
4494      esac
4495 else
4496   plugins=$maybe_plugins
4497
4498 fi
4499
4500   if test "$plugins" = "yes"; then
4501     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
4502 $as_echo_n "checking for library containing dlopen... " >&6; }
4503 if test "${ac_cv_search_dlopen+set}" = set; then :
4504   $as_echo_n "(cached) " >&6
4505 else
4506   ac_func_search_save_LIBS=$LIBS
4507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4508 /* end confdefs.h.  */
4509
4510 /* Override any GCC internal prototype to avoid an error.
4511    Use char because int might match the return type of a GCC
4512    builtin and then its argument prototype would still apply.  */
4513 #ifdef __cplusplus
4514 extern "C"
4515 #endif
4516 char dlopen ();
4517 int
4518 main ()
4519 {
4520 return dlopen ();
4521   ;
4522   return 0;
4523 }
4524 _ACEOF
4525 for ac_lib in '' dl; do
4526   if test -z "$ac_lib"; then
4527     ac_res="none required"
4528   else
4529     ac_res=-l$ac_lib
4530     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4531   fi
4532   if ac_fn_c_try_link "$LINENO"; then :
4533   ac_cv_search_dlopen=$ac_res
4534 fi
4535 rm -f core conftest.err conftest.$ac_objext \
4536     conftest$ac_exeext
4537   if test "${ac_cv_search_dlopen+set}" = set; then :
4538   break
4539 fi
4540 done
4541 if test "${ac_cv_search_dlopen+set}" = set; then :
4542
4543 else
4544   ac_cv_search_dlopen=no
4545 fi
4546 rm conftest.$ac_ext
4547 LIBS=$ac_func_search_save_LIBS
4548 fi
4549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
4550 $as_echo "$ac_cv_search_dlopen" >&6; }
4551 ac_res=$ac_cv_search_dlopen
4552 if test "$ac_res" != no; then :
4553   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4554
4555 fi
4556
4557   fi
4558
4559
4560 case "${host}" in
4561   sparc-*-solaris*|i[3-7]86-*-solaris*)
4562     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4563     # are mutually exclusive; and without procfs support, the bfd/ elf module
4564     # cannot provide certain routines such as elfcore_write_prpsinfo
4565     # or elfcore_write_prstatus.  So unless the user explicitly requested
4566     # large-file support through the --enable-largefile switch, disable
4567     # large-file support in favor of procfs support.
4568     test "${target}" = "${host}" -a "x$plugins" = xno \
4569       && : ${enable_largefile="no"}
4570     ;;
4571 esac
4572
4573 # Check whether --enable-largefile was given.
4574 if test "${enable_largefile+set}" = set; then :
4575   enableval=$enable_largefile;
4576 fi
4577
4578 if test "$enable_largefile" != no; then
4579
4580   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4581 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4582 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4583   $as_echo_n "(cached) " >&6
4584 else
4585   ac_cv_sys_largefile_CC=no
4586      if test "$GCC" != yes; then
4587        ac_save_CC=$CC
4588        while :; do
4589          # IRIX 6.2 and later do not support large files by default,
4590          # so use the C compiler's -n32 option if that helps.
4591          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4592 /* end confdefs.h.  */
4593 #include <sys/types.h>
4594  /* Check that off_t can represent 2**63 - 1 correctly.
4595     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4596     since some C++ compilers masquerading as C compilers
4597     incorrectly reject 9223372036854775807.  */
4598 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4599   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4600                        && LARGE_OFF_T % 2147483647 == 1)
4601                       ? 1 : -1];
4602 int
4603 main ()
4604 {
4605
4606   ;
4607   return 0;
4608 }
4609 _ACEOF
4610          if ac_fn_c_try_compile "$LINENO"; then :
4611   break
4612 fi
4613 rm -f core conftest.err conftest.$ac_objext
4614          CC="$CC -n32"
4615          if ac_fn_c_try_compile "$LINENO"; then :
4616   ac_cv_sys_largefile_CC=' -n32'; break
4617 fi
4618 rm -f core conftest.err conftest.$ac_objext
4619          break
4620        done
4621        CC=$ac_save_CC
4622        rm -f conftest.$ac_ext
4623     fi
4624 fi
4625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4626 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4627   if test "$ac_cv_sys_largefile_CC" != no; then
4628     CC=$CC$ac_cv_sys_largefile_CC
4629   fi
4630
4631   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4632 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4633 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4634   $as_echo_n "(cached) " >&6
4635 else
4636   while :; do
4637   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4638 /* end confdefs.h.  */
4639 #include <sys/types.h>
4640  /* Check that off_t can represent 2**63 - 1 correctly.
4641     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4642     since some C++ compilers masquerading as C compilers
4643     incorrectly reject 9223372036854775807.  */
4644 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4645   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4646                        && LARGE_OFF_T % 2147483647 == 1)
4647                       ? 1 : -1];
4648 int
4649 main ()
4650 {
4651
4652   ;
4653   return 0;
4654 }
4655 _ACEOF
4656 if ac_fn_c_try_compile "$LINENO"; then :
4657   ac_cv_sys_file_offset_bits=no; break
4658 fi
4659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4660   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4661 /* end confdefs.h.  */
4662 #define _FILE_OFFSET_BITS 64
4663 #include <sys/types.h>
4664  /* Check that off_t can represent 2**63 - 1 correctly.
4665     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4666     since some C++ compilers masquerading as C compilers
4667     incorrectly reject 9223372036854775807.  */
4668 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4669   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4670                        && LARGE_OFF_T % 2147483647 == 1)
4671                       ? 1 : -1];
4672 int
4673 main ()
4674 {
4675
4676   ;
4677   return 0;
4678 }
4679 _ACEOF
4680 if ac_fn_c_try_compile "$LINENO"; then :
4681   ac_cv_sys_file_offset_bits=64; break
4682 fi
4683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4684   ac_cv_sys_file_offset_bits=unknown
4685   break
4686 done
4687 fi
4688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4689 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4690 case $ac_cv_sys_file_offset_bits in #(
4691   no | unknown) ;;
4692   *)
4693 cat >>confdefs.h <<_ACEOF
4694 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4695 _ACEOF
4696 ;;
4697 esac
4698 rm -rf conftest*
4699   if test $ac_cv_sys_file_offset_bits = unknown; then
4700     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4701 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4702 if test "${ac_cv_sys_large_files+set}" = set; then :
4703   $as_echo_n "(cached) " >&6
4704 else
4705   while :; do
4706   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4707 /* end confdefs.h.  */
4708 #include <sys/types.h>
4709  /* Check that off_t can represent 2**63 - 1 correctly.
4710     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4711     since some C++ compilers masquerading as C compilers
4712     incorrectly reject 9223372036854775807.  */
4713 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4714   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4715                        && LARGE_OFF_T % 2147483647 == 1)
4716                       ? 1 : -1];
4717 int
4718 main ()
4719 {
4720
4721   ;
4722   return 0;
4723 }
4724 _ACEOF
4725 if ac_fn_c_try_compile "$LINENO"; then :
4726   ac_cv_sys_large_files=no; break
4727 fi
4728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4729   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4730 /* end confdefs.h.  */
4731 #define _LARGE_FILES 1
4732 #include <sys/types.h>
4733  /* Check that off_t can represent 2**63 - 1 correctly.
4734     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4735     since some C++ compilers masquerading as C compilers
4736     incorrectly reject 9223372036854775807.  */
4737 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4738   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4739                        && LARGE_OFF_T % 2147483647 == 1)
4740                       ? 1 : -1];
4741 int
4742 main ()
4743 {
4744
4745   ;
4746   return 0;
4747 }
4748 _ACEOF
4749 if ac_fn_c_try_compile "$LINENO"; then :
4750   ac_cv_sys_large_files=1; break
4751 fi
4752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4753   ac_cv_sys_large_files=unknown
4754   break
4755 done
4756 fi
4757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4758 $as_echo "$ac_cv_sys_large_files" >&6; }
4759 case $ac_cv_sys_large_files in #(
4760   no | unknown) ;;
4761   *)
4762 cat >>confdefs.h <<_ACEOF
4763 #define _LARGE_FILES $ac_cv_sys_large_files
4764 _ACEOF
4765 ;;
4766 esac
4767 rm -rf conftest*
4768   fi
4769 fi
4770
4771
4772
4773
4774
4775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4776 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4777 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4778   $as_echo_n "(cached) " >&6
4779 else
4780   am_cv_prog_cc_stdc=no
4781 ac_save_CC="$CC"
4782 # Don't try gcc -ansi; that turns off useful extensions and
4783 # breaks some systems' header files.
4784 # AIX                   -qlanglvl=ansi
4785 # Ultrix and OSF/1      -std1
4786 # HP-UX 10.20 and later -Ae
4787 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4788 # SVR4                  -Xc -D__EXTENSIONS__
4789 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4790 do
4791   CC="$ac_save_CC $ac_arg"
4792   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4793 /* end confdefs.h.  */
4794 #include <stdarg.h>
4795 #include <stdio.h>
4796 #include <sys/types.h>
4797 #include <sys/stat.h>
4798 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4799 struct buf { int x; };
4800 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4801 static char *e (p, i)
4802      char **p;
4803      int i;
4804 {
4805   return p[i];
4806 }
4807 static char *f (char * (*g) (char **, int), char **p, ...)
4808 {
4809   char *s;
4810   va_list v;
4811   va_start (v,p);
4812   s = g (p, va_arg (v,int));
4813   va_end (v);
4814   return s;
4815 }
4816 int test (int i, double x);
4817 struct s1 {int (*f) (int a);};
4818 struct s2 {int (*f) (double a);};
4819 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4820 int argc;
4821 char **argv;
4822
4823 int
4824 main ()
4825 {
4826
4827 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4828
4829   ;
4830   return 0;
4831 }
4832 _ACEOF
4833 if ac_fn_c_try_compile "$LINENO"; then :
4834   am_cv_prog_cc_stdc="$ac_arg"; break
4835 fi
4836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4837 done
4838 CC="$ac_save_CC"
4839
4840 fi
4841
4842 if test -z "$am_cv_prog_cc_stdc"; then
4843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4844 $as_echo "none needed" >&6; }
4845 else
4846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4847 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4848 fi
4849 case "x$am_cv_prog_cc_stdc" in
4850   x|xno) ;;
4851   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4852 esac
4853
4854 # expand $ac_aux_dir to an absolute path
4855 am_aux_dir=`cd $ac_aux_dir && pwd`
4856
4857 if test x"${install_sh}" != xset; then
4858   case $am_aux_dir in
4859   *\ * | *\     *)
4860     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4861   *)
4862     install_sh="\${SHELL} $am_aux_dir/install-sh"
4863   esac
4864 fi
4865
4866 # Installed binaries are usually stripped using `strip' when the user
4867 # run `make install-strip'.  However `strip' might not be the right
4868 # tool to use in cross-compilation environments, therefore Automake
4869 # will honor the `STRIP' environment variable to overrule this program.
4870 if test "$cross_compiling" != no; then
4871   if test -n "$ac_tool_prefix"; then
4872   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4873 set dummy ${ac_tool_prefix}strip; ac_word=$2
4874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4875 $as_echo_n "checking for $ac_word... " >&6; }
4876 if test "${ac_cv_prog_STRIP+set}" = set; then :
4877   $as_echo_n "(cached) " >&6
4878 else
4879   if test -n "$STRIP"; then
4880   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4881 else
4882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4883 for as_dir in $PATH
4884 do
4885   IFS=$as_save_IFS
4886   test -z "$as_dir" && as_dir=.
4887     for ac_exec_ext in '' $ac_executable_extensions; do
4888   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4889     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4890     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4891     break 2
4892   fi
4893 done
4894   done
4895 IFS=$as_save_IFS
4896
4897 fi
4898 fi
4899 STRIP=$ac_cv_prog_STRIP
4900 if test -n "$STRIP"; then
4901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4902 $as_echo "$STRIP" >&6; }
4903 else
4904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4905 $as_echo "no" >&6; }
4906 fi
4907
4908
4909 fi
4910 if test -z "$ac_cv_prog_STRIP"; then
4911   ac_ct_STRIP=$STRIP
4912   # Extract the first word of "strip", so it can be a program name with args.
4913 set dummy strip; ac_word=$2
4914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4915 $as_echo_n "checking for $ac_word... " >&6; }
4916 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4917   $as_echo_n "(cached) " >&6
4918 else
4919   if test -n "$ac_ct_STRIP"; then
4920   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4921 else
4922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4923 for as_dir in $PATH
4924 do
4925   IFS=$as_save_IFS
4926   test -z "$as_dir" && as_dir=.
4927     for ac_exec_ext in '' $ac_executable_extensions; do
4928   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4929     ac_cv_prog_ac_ct_STRIP="strip"
4930     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4931     break 2
4932   fi
4933 done
4934   done
4935 IFS=$as_save_IFS
4936
4937 fi
4938 fi
4939 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4940 if test -n "$ac_ct_STRIP"; then
4941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4942 $as_echo "$ac_ct_STRIP" >&6; }
4943 else
4944   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4945 $as_echo "no" >&6; }
4946 fi
4947
4948   if test "x$ac_ct_STRIP" = x; then
4949     STRIP=":"
4950   else
4951     case $cross_compiling:$ac_tool_warned in
4952 yes:)
4953 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4954 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4955 ac_tool_warned=yes ;;
4956 esac
4957     STRIP=$ac_ct_STRIP
4958   fi
4959 else
4960   STRIP="$ac_cv_prog_STRIP"
4961 fi
4962
4963 fi
4964 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4965
4966
4967 ac_aux_dir=
4968 for ac_dir in .. "$srcdir"/..; do
4969   for ac_t in install-sh install.sh shtool; do
4970     if test -f "$ac_dir/$ac_t"; then
4971       ac_aux_dir=$ac_dir
4972       ac_install_sh="$ac_aux_dir/$ac_t -c"
4973       break 2
4974     fi
4975   done
4976 done
4977 if test -z "$ac_aux_dir"; then
4978   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4979 fi
4980
4981 # These three variables are undocumented and unsupported,
4982 # and are intended to be withdrawn in a future Autoconf release.
4983 # They can cause serious problems if a builder's source tree is in a directory
4984 # whose full name contains unusual characters.
4985 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4986 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4987 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4988
4989
4990
4991 test "$program_prefix" != NONE &&
4992   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4993 # Use a double $ so make ignores it.
4994 test "$program_suffix" != NONE &&
4995   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4996 # Double any \ or $.
4997 # By default was `s,x,x', remove it if useless.
4998 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4999 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
5000
5001
5002 # See if we are building with C++, and substitute COMPILER.
5003
5004   # Check whether --enable-build-with-cxx was given.
5005 if test "${enable_build_with_cxx+set}" = set; then :
5006   enableval=$enable_build_with_cxx; case $enableval in
5007       yes | no)
5008           ;;
5009       *)
5010           as_fn_error "bad value $enableval for --enable-build-with-cxx" "$LINENO" 5 ;;
5011     esac
5012 else
5013   enable_build_with_cxx=no
5014 fi
5015
5016
5017   if test "$enable_build_with_cxx" = "yes"; then
5018     COMPILER='$(CXX)'
5019     COMPILER_CFLAGS='$(CXXFLAGS)'
5020    else
5021     COMPILER='$(CC)'
5022     COMPILER_CFLAGS='$(CFLAGS)'
5023   fi
5024
5025
5026
5027
5028 # Dependency checking.
5029 rm -rf .tst 2>/dev/null
5030 mkdir .tst 2>/dev/null
5031 if test -d .tst; then
5032   am__leading_dot=.
5033 else
5034   am__leading_dot=_
5035 fi
5036 rmdir .tst 2>/dev/null
5037
5038 DEPDIR="${am__leading_dot}deps"
5039
5040 ac_config_commands="$ac_config_commands depdir"
5041
5042
5043 depcc="$CC"   am_compiler_list=
5044
5045 am_depcomp=$ac_aux_dir/depcomp
5046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5047 $as_echo_n "checking dependency style of $depcc... " >&6; }
5048 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5049   $as_echo_n "(cached) " >&6
5050 else
5051   if test -f "$am_depcomp"; then
5052   # We make a subdir and do the tests there.  Otherwise we can end up
5053   # making bogus files that we don't know about and never remove.  For
5054   # instance it was reported that on HP-UX the gcc test will end up
5055   # making a dummy file named `D' -- because `-MD' means `put the output
5056   # in D'.
5057   mkdir conftest.dir
5058   # Copy depcomp to subdir because otherwise we won't find it if we're
5059   # using a relative directory.
5060   cp "$am_depcomp" conftest.dir
5061   cd conftest.dir
5062   # We will build objects and dependencies in a subdirectory because
5063   # it helps to detect inapplicable dependency modes.  For instance
5064   # both Tru64's cc and ICC support -MD to output dependencies as a
5065   # side effect of compilation, but ICC will put the dependencies in
5066   # the current directory while Tru64 will put them in the object
5067   # directory.
5068   mkdir sub
5069
5070   am_cv_CC_dependencies_compiler_type=none
5071   if test "$am_compiler_list" = ""; then
5072      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5073   fi
5074   for depmode in $am_compiler_list; do
5075     if test $depmode = none; then break; fi
5076
5077     $as_echo "$as_me:$LINENO: trying $depmode" >&5
5078     # Setup a source with many dependencies, because some compilers
5079     # like to wrap large dependency lists on column 80 (with \), and
5080     # we should not choose a depcomp mode which is confused by this.
5081     #
5082     # We need to recreate these files for each test, as the compiler may
5083     # overwrite some of them when testing with obscure command lines.
5084     # This happens at least with the AIX C compiler.
5085     : > sub/conftest.c
5086     for i in 1 2 3 4 5 6; do
5087       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5088       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5089       # Solaris 8's {/usr,}/bin/sh.
5090       touch sub/conftst$i.h
5091     done
5092     echo "include sub/conftest.Po" > confmf
5093
5094     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5095     # mode.  It turns out that the SunPro C++ compiler does not properly
5096     # handle `-M -o', and we need to detect this.
5097     depcmd="depmode=$depmode \
5098        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5099        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5100        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
5101     echo "| $depcmd" | sed -e 's/  */ /g' >&5
5102     if env $depcmd > conftest.err 2>&1 &&
5103        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
5104        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
5105        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
5106       # icc doesn't choke on unknown options, it will just issue warnings
5107       # or remarks (even with -Werror).  So we grep stderr for any message
5108       # that says an option was ignored or not supported.
5109       # When given -MP, icc 7.0 and 7.1 complain thusly:
5110       #   icc: Command line warning: ignoring option '-M'; no argument required
5111       # The diagnosis changed in icc 8.0:
5112       #   icc: Command line remark: option '-MP' not supported
5113       if (grep 'ignoring option' conftest.err ||
5114           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5115         am_cv_CC_dependencies_compiler_type=$depmode
5116         $as_echo "$as_me:$LINENO: success" >&5
5117         break
5118       fi
5119     fi
5120     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
5121     sed -e 's/^/| /' < conftest.err >&5
5122   done
5123
5124   cd ..
5125   rm -rf conftest.dir
5126 else
5127   am_cv_CC_dependencies_compiler_type=none
5128 fi
5129
5130 fi
5131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5132 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5133 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
5134 then as_fn_error "no usable dependency style found" "$LINENO" 5
5135 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5136
5137 fi
5138
5139
5140 # Check for the 'make' the user wants to use.
5141 for ac_prog in make
5142 do
5143   # Extract the first word of "$ac_prog", so it can be a program name with args.
5144 set dummy $ac_prog; ac_word=$2
5145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5146 $as_echo_n "checking for $ac_word... " >&6; }
5147 if test "${ac_cv_prog_MAKE+set}" = set; then :
5148   $as_echo_n "(cached) " >&6
5149 else
5150   if test -n "$MAKE"; then
5151   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
5152 else
5153 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5154 for as_dir in $PATH
5155 do
5156   IFS=$as_save_IFS
5157   test -z "$as_dir" && as_dir=.
5158     for ac_exec_ext in '' $ac_executable_extensions; do
5159   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5160     ac_cv_prog_MAKE="$ac_prog"
5161     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5162     break 2
5163   fi
5164 done
5165   done
5166 IFS=$as_save_IFS
5167
5168 fi
5169 fi
5170 MAKE=$ac_cv_prog_MAKE
5171 if test -n "$MAKE"; then
5172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
5173 $as_echo "$MAKE" >&6; }
5174 else
5175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5176 $as_echo "no" >&6; }
5177 fi
5178
5179
5180   test -n "$MAKE" && break
5181 done
5182
5183 MAKE_IS_GNU=
5184 case "`$MAKE --version 2>&1 | sed 1q`" in
5185   *GNU*)
5186     MAKE_IS_GNU=yes
5187     ;;
5188 esac
5189  if test "$MAKE_IS_GNU" = yes; then
5190   GMAKE_TRUE=
5191   GMAKE_FALSE='#'
5192 else
5193   GMAKE_TRUE='#'
5194   GMAKE_FALSE=
5195 fi
5196
5197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5198 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5199 set x ${MAKE-make}
5200 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5201 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
5202   $as_echo_n "(cached) " >&6
5203 else
5204   cat >conftest.make <<\_ACEOF
5205 SHELL = /bin/sh
5206 all:
5207         @echo '@@@%%%=$(MAKE)=@@@%%%'
5208 _ACEOF
5209 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5210 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5211   *@@@%%%=?*=@@@%%%*)
5212     eval ac_cv_prog_make_${ac_make}_set=yes;;
5213   *)
5214     eval ac_cv_prog_make_${ac_make}_set=no;;
5215 esac
5216 rm -f conftest.make
5217 fi
5218 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5220 $as_echo "yes" >&6; }
5221   SET_MAKE=
5222 else
5223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5224 $as_echo "no" >&6; }
5225   SET_MAKE="MAKE=${MAKE-make}"
5226 fi
5227
5228
5229 gnulib_extra_configure_args=
5230 # If large-file support is disabled, make sure gnulib does the same.
5231 if test "$enable_largefile" = no; then
5232 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
5233 fi
5234
5235 # Configure gnulib.  We need to build gnulib under some other
5236 # directory not "gnulib", to avoid the problem of both GDB and
5237 # GDBserver wanting to build it in the same directory, when building
5238 # in the source dir.
5239
5240   in_src="gnulib"
5241   in_build="build-gnulib"
5242   in_extra_args="$gnulib_extra_configure_args"
5243
5244   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5245   # so they do not pile up.
5246   ac_sub_configure_args=
5247   ac_prev=
5248   eval "set x $ac_configure_args"
5249   shift
5250   for ac_arg
5251   do
5252     if test -n "$ac_prev"; then
5253       ac_prev=
5254       continue
5255     fi
5256     case $ac_arg in
5257     -cache-file | --cache-file | --cache-fil | --cache-fi \
5258     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5259       ac_prev=cache_file ;;
5260     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5261     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5262     | --c=*)
5263       ;;
5264     --config-cache | -C)
5265       ;;
5266     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5267       ac_prev=srcdir ;;
5268     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5269       ;;
5270     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5271       ac_prev=prefix ;;
5272     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5273       ;;
5274     --disable-option-checking)
5275       ;;
5276     *)
5277       case $ac_arg in
5278       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5279       esac
5280       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5281     esac
5282   done
5283
5284   # Always prepend --prefix to ensure using the same prefix
5285   # in subdir configurations.
5286   ac_arg="--prefix=$prefix"
5287   case $ac_arg in
5288   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5289   esac
5290   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5291
5292   # Pass --silent
5293   if test "$silent" = yes; then
5294     ac_sub_configure_args="--silent $ac_sub_configure_args"
5295   fi
5296
5297   # Always prepend --disable-option-checking to silence warnings, since
5298   # different subdirs can have different --enable and --with options.
5299   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5300
5301   ac_popdir=`pwd`
5302   ac_dir=$in_build
5303
5304   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5305   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5306   $as_echo "$ac_msg" >&6
5307   as_dir="$ac_dir"; as_fn_mkdir_p
5308
5309   case $srcdir in
5310   [\\/]* | ?:[\\/]* )
5311     ac_srcdir=$srcdir/$in_src ;;
5312   *) # Relative name.
5313     ac_srcdir=../$srcdir/$in_src ;;
5314   esac
5315
5316   cd "$ac_dir"
5317
5318   ac_sub_configure=$ac_srcdir/configure
5319
5320   # Make the cache file name correct relative to the subdirectory.
5321   case $cache_file in
5322   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5323   *) # Relative name.
5324     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5325   esac
5326
5327   if test -n "$in_extra_args"; then
5328     # Add the extra args at the end.
5329     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5330   fi
5331
5332   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5333 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5334   # The eval makes quoting arguments work.
5335   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5336        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5337     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5338
5339   cd "$ac_popdir"
5340
5341
5342
5343 CONFIG_OBS=
5344 CONFIG_DEPS=
5345 CONFIG_SRCS=
5346 ENABLE_CFLAGS=
5347
5348 CONFIG_ALL=
5349 CONFIG_CLEAN=
5350 CONFIG_INSTALL=
5351 CONFIG_UNINSTALL=
5352
5353 # If we haven't got the data from the intl directory,
5354 # assume NLS is disabled.
5355 USE_NLS=no
5356 LIBINTL=
5357 LIBINTL_DEP=
5358 INCINTL=
5359 XGETTEXT=
5360 GMSGFMT=
5361 POSUB=
5362
5363 if test -f  ../intl/config.intl; then
5364   .  ../intl/config.intl
5365 fi
5366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5367 $as_echo_n "checking whether NLS is requested... " >&6; }
5368 if test x"$USE_NLS" != xyes; then
5369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5370 $as_echo "no" >&6; }
5371 else
5372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5373 $as_echo "yes" >&6; }
5374
5375 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5376
5377
5378   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5379 $as_echo_n "checking for catalogs to be installed... " >&6; }
5380   # Look for .po and .gmo files in the source directory.
5381   CATALOGS=
5382   XLINGUAS=
5383   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5384     # If there aren't any .gmo files the shell will give us the
5385     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5386     # weeded out.
5387     case "$cat" in *\**)
5388       continue;;
5389     esac
5390     # The quadruple backslash is collapsed to a double backslash
5391     # by the backticks, then collapsed again by the double quotes,
5392     # leaving us with one backslash in the sed expression (right
5393     # before the dot that mustn't act as a wildcard).
5394     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5395     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5396     # The user is allowed to set LINGUAS to a list of languages to
5397     # install catalogs for.  If it's empty that means "all of them."
5398     if test "x$LINGUAS" = x; then
5399       CATALOGS="$CATALOGS $cat"
5400       XLINGUAS="$XLINGUAS $lang"
5401     else
5402       case "$LINGUAS" in *$lang*)
5403         CATALOGS="$CATALOGS $cat"
5404         XLINGUAS="$XLINGUAS $lang"
5405         ;;
5406       esac
5407     fi
5408   done
5409   LINGUAS="$XLINGUAS"
5410   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5411 $as_echo "$LINGUAS" >&6; }
5412
5413
5414     DATADIRNAME=share
5415
5416   INSTOBJEXT=.mo
5417
5418   GENCAT=gencat
5419
5420   CATOBJEXT=.gmo
5421
5422 fi
5423
5424 localedir='${datadir}/locale'
5425
5426
5427 if test x"$USE_NLS" = xyes; then
5428    CONFIG_ALL="$CONFIG_ALL all-po"
5429    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
5430    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
5431    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
5432 fi
5433
5434 GNULIB=build-gnulib/import
5435
5436 # For Makefile dependencies.
5437 GNULIB_STDINT_H=
5438 if test x"$STDINT_H" != x; then
5439   GNULIB_STDINT_H=$GNULIB/$STDINT_H
5440 fi
5441
5442
5443 PACKAGE=gdb
5444
5445 cat >>confdefs.h <<_ACEOF
5446 #define PACKAGE "$PACKAGE"
5447 _ACEOF
5448
5449
5450
5451 # We never need to detect it in this sub-configure.
5452 # But preserve it for config.status --recheck.
5453
5454
5455
5456 MAKEINFO_EXTRA_FLAGS=""
5457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
5458 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
5459 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
5460   $as_echo_n "(cached) " >&6
5461 else
5462   echo '@clicksequence{a @click{} b}' >conftest.texinfo
5463   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
5464     gdb_cv_have_makeinfo_click=yes
5465   else
5466     gdb_cv_have_makeinfo_click=no
5467   fi
5468 fi
5469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
5470 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
5471 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
5472   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
5473 fi
5474
5475
5476
5477
5478 # Check whether --with-separate-debug-dir was given.
5479 if test "${with_separate_debug_dir+set}" = set; then :
5480   withval=$with_separate_debug_dir;
5481     DEBUGDIR=$withval
5482 else
5483   DEBUGDIR=${libdir}/debug
5484 fi
5485
5486
5487   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5488   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5489   ac_define_dir=`eval echo $DEBUGDIR`
5490   ac_define_dir=`eval echo $ac_define_dir`
5491
5492 cat >>confdefs.h <<_ACEOF
5493 #define DEBUGDIR "$ac_define_dir"
5494 _ACEOF
5495
5496
5497
5498
5499   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5500      if test "x$prefix" = xNONE; then
5501         test_prefix=/usr/local
5502      else
5503         test_prefix=$prefix
5504      fi
5505   else
5506      test_prefix=$exec_prefix
5507   fi
5508   value=0
5509   case ${ac_define_dir} in
5510      "${test_prefix}"|"${test_prefix}/"*|\
5511         '${exec_prefix}'|'${exec_prefix}/'*)
5512      value=1
5513      ;;
5514   esac
5515
5516 cat >>confdefs.h <<_ACEOF
5517 #define DEBUGDIR_RELOCATABLE $value
5518 _ACEOF
5519
5520
5521
5522
5523 # We can't pass paths as command line arguments.
5524 # Mingw32 tries to be clever and will convert the paths for us.
5525 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
5526 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
5527 # This breaks GDB's relocatable path conversions since paths passed in
5528 # config.h would not get so translated, the path prefixes no longer match.
5529
5530   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5531   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5532   ac_define_dir=`eval echo $bindir`
5533   ac_define_dir=`eval echo $ac_define_dir`
5534
5535 cat >>confdefs.h <<_ACEOF
5536 #define BINDIR "$ac_define_dir"
5537 _ACEOF
5538
5539
5540
5541 # GDB's datadir relocation
5542
5543
5544
5545 # Check whether --with-gdb-datadir was given.
5546 if test "${with_gdb_datadir+set}" = set; then :
5547   withval=$with_gdb_datadir;
5548     GDB_DATADIR=$withval
5549 else
5550   GDB_DATADIR=${datadir}/gdb
5551 fi
5552
5553
5554   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5555   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5556   ac_define_dir=`eval echo $GDB_DATADIR`
5557   ac_define_dir=`eval echo $ac_define_dir`
5558
5559 cat >>confdefs.h <<_ACEOF
5560 #define GDB_DATADIR "$ac_define_dir"
5561 _ACEOF
5562
5563
5564
5565
5566   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5567      if test "x$prefix" = xNONE; then
5568         test_prefix=/usr/local
5569      else
5570         test_prefix=$prefix
5571      fi
5572   else
5573      test_prefix=$exec_prefix
5574   fi
5575   value=0
5576   case ${ac_define_dir} in
5577      "${test_prefix}"|"${test_prefix}/"*|\
5578         '${exec_prefix}'|'${exec_prefix}/'*)
5579      value=1
5580      ;;
5581   esac
5582
5583 cat >>confdefs.h <<_ACEOF
5584 #define GDB_DATADIR_RELOCATABLE $value
5585 _ACEOF
5586
5587
5588
5589
5590
5591 # Check whether --with-relocated-sources was given.
5592 if test "${with_relocated_sources+set}" = set; then :
5593   withval=$with_relocated_sources; reloc_srcdir="${withval}"
5594
5595   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5596   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5597   ac_define_dir=`eval echo $reloc_srcdir`
5598   ac_define_dir=`eval echo $ac_define_dir`
5599
5600 cat >>confdefs.h <<_ACEOF
5601 #define RELOC_SRCDIR "$ac_define_dir"
5602 _ACEOF
5603
5604
5605
5606 fi
5607
5608
5609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
5610 $as_echo_n "checking for default auto-load directory... " >&6; }
5611
5612 # Check whether --with-auto-load-dir was given.
5613 if test "${with_auto_load_dir+set}" = set; then :
5614   withval=$with_auto_load_dir;
5615 else
5616   with_auto_load_dir='$debugdir:$datadir/auto-load'
5617 fi
5618
5619 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5620
5621   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5622   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5623   ac_define_dir=`eval echo $escape_dir`
5624   ac_define_dir=`eval echo $ac_define_dir`
5625
5626 cat >>confdefs.h <<_ACEOF
5627 #define AUTO_LOAD_DIR "$ac_define_dir"
5628 _ACEOF
5629
5630
5631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5632 $as_echo "$with_auto_load_dir" >&6; }
5633
5634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5635 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5636
5637 # Check whether --with-auto-load-safe-path was given.
5638 if test "${with_auto_load_safe_path+set}" = set; then :
5639   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5640      with_auto_load_safe_path="/"
5641      fi
5642 else
5643   with_auto_load_safe_path="$with_auto_load_dir"
5644 fi
5645
5646 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5647
5648   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5649   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5650   ac_define_dir=`eval echo $escape_dir`
5651   ac_define_dir=`eval echo $ac_define_dir`
5652
5653 cat >>confdefs.h <<_ACEOF
5654 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5655 _ACEOF
5656
5657
5658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5659 $as_echo "$with_auto_load_safe_path" >&6; }
5660
5661
5662
5663 subdirs="$subdirs testsuite"
5664
5665
5666 # Check whether to support alternative target configurations
5667 # Check whether --enable-targets was given.
5668 if test "${enable_targets+set}" = set; then :
5669   enableval=$enable_targets; case "${enableval}" in
5670   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5671             ;;
5672   no)       enable_targets= ;;
5673   *)        enable_targets=$enableval ;;
5674 esac
5675 fi
5676
5677
5678 # Check whether to enable 64-bit support on 32-bit hosts
5679 # Check whether --enable-64-bit-bfd was given.
5680 if test "${enable_64_bit_bfd+set}" = set; then :
5681   enableval=$enable_64_bit_bfd; case "${enableval}" in
5682   yes)  want64=true  ;;
5683   no)   want64=false ;;
5684   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5685 esac
5686 else
5687   want64=false
5688 fi
5689
5690 # Provide defaults for some variables set by the per-host and per-target
5691 # configuration.
5692 gdb_host_obs=posix-hdep.o
5693
5694 if test "${target}" = "${host}"; then
5695   gdb_native=yes
5696 else
5697   gdb_native=no
5698 fi
5699
5700 . $srcdir/configure.host
5701
5702 # Add in the common host objects.
5703 . $srcdir/common/common.host
5704 gdb_host_obs="$gdb_host_obs $common_host_obs"
5705
5706 # Accumulate some settings from configure.tgt over all enabled targets
5707
5708 TARGET_OBS=
5709 all_targets=
5710 HAVE_NATIVE_GCORE_TARGET=
5711
5712 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5713 do
5714   if test "$targ_alias" = "all"; then
5715     all_targets=true
5716   else
5717     # Canonicalize the secondary target names.
5718     result=`$ac_config_sub $targ_alias 2>/dev/null`
5719     if test -n "$result"; then
5720         targ=$result
5721     else
5722         targ=$targ_alias
5723     fi
5724
5725     . ${srcdir}/configure.tgt
5726
5727     if test -z "${gdb_target_obs}"; then :
5728   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5729 fi
5730
5731     # Target-specific object files
5732     for i in ${gdb_target_obs}; do
5733         case " $TARGET_OBS " in
5734         *" ${i} "*) ;;
5735         *)
5736           TARGET_OBS="$TARGET_OBS ${i}"
5737           ;;
5738         esac
5739     done
5740
5741     # Check whether this target needs 64-bit CORE_ADDR
5742     if test x${want64} = xfalse; then
5743       . ${srcdir}/../bfd/config.bfd
5744     fi
5745
5746     # Check whether this target is native and supports gcore.
5747     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5748        && $gdb_have_gcore; then
5749       HAVE_NATIVE_GCORE_TARGET=1
5750     fi
5751   fi
5752 done
5753
5754 if test x${all_targets} = xtrue; then
5755
5756   # We want all 64-bit targets if we either:
5757   #  - run on a 64-bit host  or
5758   #  - already require 64-bit support for some other target  or
5759   #  - the --enable-64-bit-bfd option was supplied
5760   # Otherwise we only support all 32-bit targets.
5761   #
5762   # NOTE: This test must be in sync with the corresponding
5763   #       tests in BFD!
5764
5765   if test x${want64} = xfalse; then
5766     # The cast to long int works around a bug in the HP C Compiler
5767 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5768 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5769 # This bug is HP SR number 8606223364.
5770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5771 $as_echo_n "checking size of long... " >&6; }
5772 if test "${ac_cv_sizeof_long+set}" = set; then :
5773   $as_echo_n "(cached) " >&6
5774 else
5775   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5776
5777 else
5778   if test "$ac_cv_type_long" = yes; then
5779      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5780 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5781 { as_fn_set_status 77
5782 as_fn_error "cannot compute sizeof (long)
5783 See \`config.log' for more details." "$LINENO" 5; }; }
5784    else
5785      ac_cv_sizeof_long=0
5786    fi
5787 fi
5788
5789 fi
5790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5791 $as_echo "$ac_cv_sizeof_long" >&6; }
5792
5793
5794
5795 cat >>confdefs.h <<_ACEOF
5796 #define SIZEOF_LONG $ac_cv_sizeof_long
5797 _ACEOF
5798
5799
5800     if test "x${ac_cv_sizeof_long}" = "x8"; then
5801       want64=true
5802     fi
5803   fi
5804   if test x${want64} = xtrue; then
5805     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5806   else
5807     TARGET_OBS='$(ALL_TARGET_OBS)'
5808   fi
5809 fi
5810
5811
5812
5813
5814 # For other settings, only the main target counts.
5815 gdb_sim=
5816 gdb_osabi=
5817 build_gdbserver=
5818 targ=$target; . ${srcdir}/configure.tgt
5819
5820 # Fetch the default architecture and default target vector from BFD.
5821 targ=$target; . $srcdir/../bfd/config.bfd
5822
5823 # We only want the first architecture, so strip off the others if
5824 # there is more than one.
5825 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5826
5827 if test "x$targ_archs" != x; then
5828
5829 cat >>confdefs.h <<_ACEOF
5830 #define DEFAULT_BFD_ARCH $targ_archs
5831 _ACEOF
5832
5833 fi
5834 if test "x$targ_defvec" != x; then
5835
5836 cat >>confdefs.h <<_ACEOF
5837 #define DEFAULT_BFD_VEC $targ_defvec
5838 _ACEOF
5839
5840 fi
5841
5842 # The CLI cannot be disabled yet, but may be in the future.
5843
5844 # Enable CLI.
5845 # Check whether --enable-gdbcli was given.
5846 if test "${enable_gdbcli+set}" = set; then :
5847   enableval=$enable_gdbcli; case $enableval in
5848     yes)
5849       ;;
5850     no)
5851       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5852     *)
5853       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5854   esac
5855 else
5856   enable_gdbcli=yes
5857 fi
5858
5859 if test x"$enable_gdbcli" = xyes; then
5860   if test -d $srcdir/cli; then
5861     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5862     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5863     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5864     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5865   fi
5866 fi
5867
5868 # Enable MI.
5869 # Check whether --enable-gdbmi was given.
5870 if test "${enable_gdbmi+set}" = set; then :
5871   enableval=$enable_gdbmi; case $enableval in
5872     yes | no)
5873       ;;
5874     *)
5875       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5876   esac
5877 else
5878   enable_gdbmi=yes
5879 fi
5880
5881 if test x"$enable_gdbmi" = xyes; then
5882   if test -d $srcdir/mi; then
5883     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5884     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5885     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5886     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5887   fi
5888 fi
5889
5890 # Enable TUI.
5891 # Check whether --enable-tui was given.
5892 if test "${enable_tui+set}" = set; then :
5893   enableval=$enable_tui; case $enableval in
5894     yes | no | auto)
5895       ;;
5896     *)
5897       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5898   esac
5899 else
5900   enable_tui=auto
5901 fi
5902
5903
5904 # Enable gdbtk.
5905 # Check whether --enable-gdbtk was given.
5906 if test "${enable_gdbtk+set}" = set; then :
5907   enableval=$enable_gdbtk; case $enableval in
5908     yes | no)
5909       ;;
5910     *)
5911       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5912   esac
5913 else
5914   if test -d $srcdir/gdbtk; then
5915     enable_gdbtk=yes
5916   else
5917     enable_gdbtk=no
5918   fi
5919 fi
5920
5921 # We unconditionally disable gdbtk tests on selected platforms.
5922 case $host_os in
5923   go32* | windows*)
5924     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5925 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5926     enable_gdbtk=no ;;
5927 esac
5928
5929 # Libunwind support for ia64.
5930
5931
5932 # Check whether --with-libunwind-ia64 was given.
5933 if test "${with_libunwind_ia64+set}" = set; then :
5934   withval=$with_libunwind_ia64;
5935 else
5936   with_libunwind_ia64=auto
5937 fi
5938
5939
5940 # Backward compatibility option.
5941 if test "${with_libunwind+set}" = set; then
5942   if test x"$with_libunwind_ia64" != xauto; then
5943     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5944   fi
5945   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5946 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5947   with_libunwind_ia64="$with_libunwind"
5948 fi
5949
5950 case "$with_libunwind_ia64" in
5951   yes | no)
5952     ;;
5953   auto)
5954     for ac_header in libunwind-ia64.h
5955 do :
5956   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5957 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5958   cat >>confdefs.h <<_ACEOF
5959 #define HAVE_LIBUNWIND_IA64_H 1
5960 _ACEOF
5961
5962 fi
5963
5964 done
5965
5966     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5967     ;;
5968   *)
5969     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5970     ;;
5971 esac
5972
5973 if test x"$with_libunwind_ia64" = xyes; then
5974   for ac_header in libunwind-ia64.h
5975 do :
5976   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5977 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5978   cat >>confdefs.h <<_ACEOF
5979 #define HAVE_LIBUNWIND_IA64_H 1
5980 _ACEOF
5981
5982 fi
5983
5984 done
5985
5986   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5987     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5988   fi
5989   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5990   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5991   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5992 fi
5993
5994 opt_curses=no
5995
5996 # Check whether --with-curses was given.
5997 if test "${with_curses+set}" = set; then :
5998   withval=$with_curses; opt_curses=$withval
5999 fi
6000
6001
6002 prefer_curses=no
6003 if test "$opt_curses" = "yes"; then
6004   prefer_curses=yes
6005 fi
6006
6007 # Profiling support.
6008 # Check whether --enable-profiling was given.
6009 if test "${enable_profiling+set}" = set; then :
6010   enableval=$enable_profiling; case $enableval in
6011     yes | no)
6012       ;;
6013     *)
6014       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
6015   esac
6016 else
6017   enable_profiling=no
6018 fi
6019
6020
6021 for ac_func in monstartup _mcleanup
6022 do :
6023   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6024 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6025 eval as_val=\$$as_ac_var
6026    if test "x$as_val" = x""yes; then :
6027   cat >>confdefs.h <<_ACEOF
6028 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6029 _ACEOF
6030
6031 fi
6032 done
6033
6034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
6035 $as_echo_n "checking for _etext... " >&6; }
6036 if test "${ac_cv_var__etext+set}" = set; then :
6037   $as_echo_n "(cached) " >&6
6038 else
6039   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6040 /* end confdefs.h.  */
6041 #include <stdlib.h>
6042 extern char _etext;
6043
6044 int
6045 main ()
6046 {
6047 free (&_etext);
6048   ;
6049   return 0;
6050 }
6051 _ACEOF
6052 if ac_fn_c_try_link "$LINENO"; then :
6053   ac_cv_var__etext=yes
6054 else
6055   ac_cv_var__etext=no
6056 fi
6057 rm -f core conftest.err conftest.$ac_objext \
6058     conftest$ac_exeext conftest.$ac_ext
6059 fi
6060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6061 $as_echo "$ac_cv_var__etext" >&6; }
6062 if test $ac_cv_var__etext = yes; then
6063
6064 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
6065
6066 fi
6067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6068 $as_echo_n "checking for etext... " >&6; }
6069 if test "${ac_cv_var_etext+set}" = set; then :
6070   $as_echo_n "(cached) " >&6
6071 else
6072   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6073 /* end confdefs.h.  */
6074 #include <stdlib.h>
6075 extern char etext;
6076
6077 int
6078 main ()
6079 {
6080 free (&etext);
6081   ;
6082   return 0;
6083 }
6084 _ACEOF
6085 if ac_fn_c_try_link "$LINENO"; then :
6086   ac_cv_var_etext=yes
6087 else
6088   ac_cv_var_etext=no
6089 fi
6090 rm -f core conftest.err conftest.$ac_objext \
6091     conftest$ac_exeext conftest.$ac_ext
6092 fi
6093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
6094 $as_echo "$ac_cv_var_etext" >&6; }
6095 if test $ac_cv_var_etext = yes; then
6096
6097 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
6098
6099 fi
6100 if test "$enable_profiling" = yes ; then
6101   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
6102     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
6103   fi
6104   PROFILE_CFLAGS=-pg
6105   OLD_CFLAGS="$CFLAGS"
6106   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
6107
6108   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
6109 $as_echo_n "checking whether $CC supports -pg... " >&6; }
6110 if test "${ac_cv_cc_supports_pg+set}" = set; then :
6111   $as_echo_n "(cached) " >&6
6112 else
6113   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6114 /* end confdefs.h.  */
6115
6116 int
6117 main ()
6118 {
6119 int x;
6120   ;
6121   return 0;
6122 }
6123 _ACEOF
6124 if ac_fn_c_try_compile "$LINENO"; then :
6125   ac_cv_cc_supports_pg=yes
6126 else
6127   ac_cv_cc_supports_pg=no
6128 fi
6129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6130 fi
6131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
6132 $as_echo "$ac_cv_cc_supports_pg" >&6; }
6133
6134   if test $ac_cv_cc_supports_pg = no; then
6135     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
6136   fi
6137
6138   CFLAGS="$OLD_CFLAGS"
6139 fi
6140
6141
6142
6143 # Check whether --with-pkgversion was given.
6144 if test "${with_pkgversion+set}" = set; then :
6145   withval=$with_pkgversion; case "$withval" in
6146       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6147       no)  PKGVERSION= ;;
6148       *)   PKGVERSION="($withval) " ;;
6149      esac
6150 else
6151   PKGVERSION="(GDB) "
6152
6153 fi
6154
6155
6156
6157
6158
6159 # Check whether --with-bugurl was given.
6160 if test "${with_bugurl+set}" = set; then :
6161   withval=$with_bugurl; case "$withval" in
6162       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6163       no)  BUGURL=
6164            ;;
6165       *)   BUGURL="$withval"
6166            ;;
6167      esac
6168 else
6169   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6170
6171 fi
6172
6173   case ${BUGURL} in
6174   "")
6175     REPORT_BUGS_TO=
6176     REPORT_BUGS_TEXI=
6177     ;;
6178   *)
6179     REPORT_BUGS_TO="<$BUGURL>"
6180     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6181     ;;
6182   esac;
6183
6184
6185
6186
6187 cat >>confdefs.h <<_ACEOF
6188 #define PKGVERSION "$PKGVERSION"
6189 _ACEOF
6190
6191
6192 cat >>confdefs.h <<_ACEOF
6193 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6194 _ACEOF
6195
6196
6197 # --------------------- #
6198 # Checks for programs.  #
6199 # --------------------- #
6200
6201 for ac_prog in gawk mawk nawk awk
6202 do
6203   # Extract the first word of "$ac_prog", so it can be a program name with args.
6204 set dummy $ac_prog; ac_word=$2
6205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6206 $as_echo_n "checking for $ac_word... " >&6; }
6207 if test "${ac_cv_prog_AWK+set}" = set; then :
6208   $as_echo_n "(cached) " >&6
6209 else
6210   if test -n "$AWK"; then
6211   ac_cv_prog_AWK="$AWK" # Let the user override the test.
6212 else
6213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6214 for as_dir in $PATH
6215 do
6216   IFS=$as_save_IFS
6217   test -z "$as_dir" && as_dir=.
6218     for ac_exec_ext in '' $ac_executable_extensions; do
6219   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6220     ac_cv_prog_AWK="$ac_prog"
6221     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6222     break 2
6223   fi
6224 done
6225   done
6226 IFS=$as_save_IFS
6227
6228 fi
6229 fi
6230 AWK=$ac_cv_prog_AWK
6231 if test -n "$AWK"; then
6232   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6233 $as_echo "$AWK" >&6; }
6234 else
6235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6236 $as_echo "no" >&6; }
6237 fi
6238
6239
6240   test -n "$AWK" && break
6241 done
6242
6243 # Find a good install program.  We prefer a C program (faster),
6244 # so one script is as good as another.  But avoid the broken or
6245 # incompatible versions:
6246 # SysV /etc/install, /usr/sbin/install
6247 # SunOS /usr/etc/install
6248 # IRIX /sbin/install
6249 # AIX /bin/install
6250 # AmigaOS /C/install, which installs bootblocks on floppy discs
6251 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6252 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
6253 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6254 # OS/2's system install, which has a completely different semantic
6255 # ./install, which can be erroneously created by make from ./install.sh.
6256 # Reject install programs that cannot install multiple files.
6257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
6258 $as_echo_n "checking for a BSD-compatible install... " >&6; }
6259 if test -z "$INSTALL"; then
6260 if test "${ac_cv_path_install+set}" = set; then :
6261   $as_echo_n "(cached) " >&6
6262 else
6263   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6264 for as_dir in $PATH
6265 do
6266   IFS=$as_save_IFS
6267   test -z "$as_dir" && as_dir=.
6268     # Account for people who put trailing slashes in PATH elements.
6269 case $as_dir/ in #((
6270   ./ | .// | /[cC]/* | \
6271   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6272   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
6273   /usr/ucb/* ) ;;
6274   *)
6275     # OSF1 and SCO ODT 3.0 have their own names for install.
6276     # Don't use installbsd from OSF since it installs stuff as root
6277     # by default.
6278     for ac_prog in ginstall scoinst install; do
6279       for ac_exec_ext in '' $ac_executable_extensions; do
6280         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
6281           if test $ac_prog = install &&
6282             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6283             # AIX install.  It has an incompatible calling convention.
6284             :
6285           elif test $ac_prog = install &&
6286             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6287             # program-specific install script used by HP pwplus--don't use.
6288             :
6289           else
6290             rm -rf conftest.one conftest.two conftest.dir
6291             echo one > conftest.one
6292             echo two > conftest.two
6293             mkdir conftest.dir
6294             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
6295               test -s conftest.one && test -s conftest.two &&
6296               test -s conftest.dir/conftest.one &&
6297               test -s conftest.dir/conftest.two
6298             then
6299               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6300               break 3
6301             fi
6302           fi
6303         fi
6304       done
6305     done
6306     ;;
6307 esac
6308
6309   done
6310 IFS=$as_save_IFS
6311
6312 rm -rf conftest.one conftest.two conftest.dir
6313
6314 fi
6315   if test "${ac_cv_path_install+set}" = set; then
6316     INSTALL=$ac_cv_path_install
6317   else
6318     # As a last resort, use the slow shell script.  Don't cache a
6319     # value for INSTALL within a source directory, because that will
6320     # break other packages using the cache if that directory is
6321     # removed, or if the value is a relative name.
6322     INSTALL=$ac_install_sh
6323   fi
6324 fi
6325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
6326 $as_echo "$INSTALL" >&6; }
6327
6328 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6329 # It thinks the first close brace ends the variable substitution.
6330 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6331
6332 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6333
6334 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6335
6336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6337 $as_echo_n "checking whether ln -s works... " >&6; }
6338 LN_S=$as_ln_s
6339 if test "$LN_S" = "ln -s"; then
6340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6341 $as_echo "yes" >&6; }
6342 else
6343   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6344 $as_echo "no, using $LN_S" >&6; }
6345 fi
6346
6347 if test -n "$ac_tool_prefix"; then
6348   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6349 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6351 $as_echo_n "checking for $ac_word... " >&6; }
6352 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6353   $as_echo_n "(cached) " >&6
6354 else
6355   if test -n "$RANLIB"; then
6356   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6357 else
6358 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6359 for as_dir in $PATH
6360 do
6361   IFS=$as_save_IFS
6362   test -z "$as_dir" && as_dir=.
6363     for ac_exec_ext in '' $ac_executable_extensions; do
6364   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6365     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6366     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6367     break 2
6368   fi
6369 done
6370   done
6371 IFS=$as_save_IFS
6372
6373 fi
6374 fi
6375 RANLIB=$ac_cv_prog_RANLIB
6376 if test -n "$RANLIB"; then
6377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6378 $as_echo "$RANLIB" >&6; }
6379 else
6380   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6381 $as_echo "no" >&6; }
6382 fi
6383
6384
6385 fi
6386 if test -z "$ac_cv_prog_RANLIB"; then
6387   ac_ct_RANLIB=$RANLIB
6388   # Extract the first word of "ranlib", so it can be a program name with args.
6389 set dummy ranlib; ac_word=$2
6390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6391 $as_echo_n "checking for $ac_word... " >&6; }
6392 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6393   $as_echo_n "(cached) " >&6
6394 else
6395   if test -n "$ac_ct_RANLIB"; then
6396   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6397 else
6398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6399 for as_dir in $PATH
6400 do
6401   IFS=$as_save_IFS
6402   test -z "$as_dir" && as_dir=.
6403     for ac_exec_ext in '' $ac_executable_extensions; do
6404   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6405     ac_cv_prog_ac_ct_RANLIB="ranlib"
6406     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6407     break 2
6408   fi
6409 done
6410   done
6411 IFS=$as_save_IFS
6412
6413 fi
6414 fi
6415 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6416 if test -n "$ac_ct_RANLIB"; then
6417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6418 $as_echo "$ac_ct_RANLIB" >&6; }
6419 else
6420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6421 $as_echo "no" >&6; }
6422 fi
6423
6424   if test "x$ac_ct_RANLIB" = x; then
6425     RANLIB=":"
6426   else
6427     case $cross_compiling:$ac_tool_warned in
6428 yes:)
6429 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6430 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6431 ac_tool_warned=yes ;;
6432 esac
6433     RANLIB=$ac_ct_RANLIB
6434   fi
6435 else
6436   RANLIB="$ac_cv_prog_RANLIB"
6437 fi
6438
6439 for ac_prog in 'bison -y' byacc
6440 do
6441   # Extract the first word of "$ac_prog", so it can be a program name with args.
6442 set dummy $ac_prog; ac_word=$2
6443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6444 $as_echo_n "checking for $ac_word... " >&6; }
6445 if test "${ac_cv_prog_YACC+set}" = set; then :
6446   $as_echo_n "(cached) " >&6
6447 else
6448   if test -n "$YACC"; then
6449   ac_cv_prog_YACC="$YACC" # Let the user override the test.
6450 else
6451 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6452 for as_dir in $PATH
6453 do
6454   IFS=$as_save_IFS
6455   test -z "$as_dir" && as_dir=.
6456     for ac_exec_ext in '' $ac_executable_extensions; do
6457   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6458     ac_cv_prog_YACC="$ac_prog"
6459     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6460     break 2
6461   fi
6462 done
6463   done
6464 IFS=$as_save_IFS
6465
6466 fi
6467 fi
6468 YACC=$ac_cv_prog_YACC
6469 if test -n "$YACC"; then
6470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
6471 $as_echo "$YACC" >&6; }
6472 else
6473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6474 $as_echo "no" >&6; }
6475 fi
6476
6477
6478   test -n "$YACC" && break
6479 done
6480 test -n "$YACC" || YACC="yacc"
6481
6482
6483 if test -n "$ac_tool_prefix"; then
6484   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6485 set dummy ${ac_tool_prefix}ar; ac_word=$2
6486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6487 $as_echo_n "checking for $ac_word... " >&6; }
6488 if test "${ac_cv_prog_AR+set}" = set; then :
6489   $as_echo_n "(cached) " >&6
6490 else
6491   if test -n "$AR"; then
6492   ac_cv_prog_AR="$AR" # Let the user override the test.
6493 else
6494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6495 for as_dir in $PATH
6496 do
6497   IFS=$as_save_IFS
6498   test -z "$as_dir" && as_dir=.
6499     for ac_exec_ext in '' $ac_executable_extensions; do
6500   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6501     ac_cv_prog_AR="${ac_tool_prefix}ar"
6502     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6503     break 2
6504   fi
6505 done
6506   done
6507 IFS=$as_save_IFS
6508
6509 fi
6510 fi
6511 AR=$ac_cv_prog_AR
6512 if test -n "$AR"; then
6513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6514 $as_echo "$AR" >&6; }
6515 else
6516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6517 $as_echo "no" >&6; }
6518 fi
6519
6520
6521 fi
6522 if test -z "$ac_cv_prog_AR"; then
6523   ac_ct_AR=$AR
6524   # Extract the first word of "ar", so it can be a program name with args.
6525 set dummy ar; ac_word=$2
6526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6527 $as_echo_n "checking for $ac_word... " >&6; }
6528 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6529   $as_echo_n "(cached) " >&6
6530 else
6531   if test -n "$ac_ct_AR"; then
6532   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6533 else
6534 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6535 for as_dir in $PATH
6536 do
6537   IFS=$as_save_IFS
6538   test -z "$as_dir" && as_dir=.
6539     for ac_exec_ext in '' $ac_executable_extensions; do
6540   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6541     ac_cv_prog_ac_ct_AR="ar"
6542     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6543     break 2
6544   fi
6545 done
6546   done
6547 IFS=$as_save_IFS
6548
6549 fi
6550 fi
6551 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6552 if test -n "$ac_ct_AR"; then
6553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6554 $as_echo "$ac_ct_AR" >&6; }
6555 else
6556   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6557 $as_echo "no" >&6; }
6558 fi
6559
6560   if test "x$ac_ct_AR" = x; then
6561     AR=""
6562   else
6563     case $cross_compiling:$ac_tool_warned in
6564 yes:)
6565 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6566 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6567 ac_tool_warned=yes ;;
6568 esac
6569     AR=$ac_ct_AR
6570   fi
6571 else
6572   AR="$ac_cv_prog_AR"
6573 fi
6574
6575 if test -n "$ac_tool_prefix"; then
6576   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
6577 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
6578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6579 $as_echo_n "checking for $ac_word... " >&6; }
6580 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
6581   $as_echo_n "(cached) " >&6
6582 else
6583   if test -n "$DLLTOOL"; then
6584   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
6585 else
6586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6587 for as_dir in $PATH
6588 do
6589   IFS=$as_save_IFS
6590   test -z "$as_dir" && as_dir=.
6591     for ac_exec_ext in '' $ac_executable_extensions; do
6592   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6593     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
6594     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6595     break 2
6596   fi
6597 done
6598   done
6599 IFS=$as_save_IFS
6600
6601 fi
6602 fi
6603 DLLTOOL=$ac_cv_prog_DLLTOOL
6604 if test -n "$DLLTOOL"; then
6605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6606 $as_echo "$DLLTOOL" >&6; }
6607 else
6608   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6609 $as_echo "no" >&6; }
6610 fi
6611
6612
6613 fi
6614 if test -z "$ac_cv_prog_DLLTOOL"; then
6615   ac_ct_DLLTOOL=$DLLTOOL
6616   # Extract the first word of "dlltool", so it can be a program name with args.
6617 set dummy dlltool; ac_word=$2
6618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6619 $as_echo_n "checking for $ac_word... " >&6; }
6620 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
6621   $as_echo_n "(cached) " >&6
6622 else
6623   if test -n "$ac_ct_DLLTOOL"; then
6624   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6625 else
6626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6627 for as_dir in $PATH
6628 do
6629   IFS=$as_save_IFS
6630   test -z "$as_dir" && as_dir=.
6631     for ac_exec_ext in '' $ac_executable_extensions; do
6632   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6633     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6634     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6635     break 2
6636   fi
6637 done
6638   done
6639 IFS=$as_save_IFS
6640
6641 fi
6642 fi
6643 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6644 if test -n "$ac_ct_DLLTOOL"; then
6645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6646 $as_echo "$ac_ct_DLLTOOL" >&6; }
6647 else
6648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6649 $as_echo "no" >&6; }
6650 fi
6651
6652   if test "x$ac_ct_DLLTOOL" = x; then
6653     DLLTOOL=""
6654   else
6655     case $cross_compiling:$ac_tool_warned in
6656 yes:)
6657 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6658 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6659 ac_tool_warned=yes ;;
6660 esac
6661     DLLTOOL=$ac_ct_DLLTOOL
6662   fi
6663 else
6664   DLLTOOL="$ac_cv_prog_DLLTOOL"
6665 fi
6666
6667 if test -n "$ac_tool_prefix"; then
6668   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6669 set dummy ${ac_tool_prefix}windres; ac_word=$2
6670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6671 $as_echo_n "checking for $ac_word... " >&6; }
6672 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6673   $as_echo_n "(cached) " >&6
6674 else
6675   if test -n "$WINDRES"; then
6676   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6677 else
6678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6679 for as_dir in $PATH
6680 do
6681   IFS=$as_save_IFS
6682   test -z "$as_dir" && as_dir=.
6683     for ac_exec_ext in '' $ac_executable_extensions; do
6684   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6685     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6686     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6687     break 2
6688   fi
6689 done
6690   done
6691 IFS=$as_save_IFS
6692
6693 fi
6694 fi
6695 WINDRES=$ac_cv_prog_WINDRES
6696 if test -n "$WINDRES"; then
6697   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6698 $as_echo "$WINDRES" >&6; }
6699 else
6700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6701 $as_echo "no" >&6; }
6702 fi
6703
6704
6705 fi
6706 if test -z "$ac_cv_prog_WINDRES"; then
6707   ac_ct_WINDRES=$WINDRES
6708   # Extract the first word of "windres", so it can be a program name with args.
6709 set dummy windres; ac_word=$2
6710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6711 $as_echo_n "checking for $ac_word... " >&6; }
6712 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6713   $as_echo_n "(cached) " >&6
6714 else
6715   if test -n "$ac_ct_WINDRES"; then
6716   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6717 else
6718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6719 for as_dir in $PATH
6720 do
6721   IFS=$as_save_IFS
6722   test -z "$as_dir" && as_dir=.
6723     for ac_exec_ext in '' $ac_executable_extensions; do
6724   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6725     ac_cv_prog_ac_ct_WINDRES="windres"
6726     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6727     break 2
6728   fi
6729 done
6730   done
6731 IFS=$as_save_IFS
6732
6733 fi
6734 fi
6735 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6736 if test -n "$ac_ct_WINDRES"; then
6737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6738 $as_echo "$ac_ct_WINDRES" >&6; }
6739 else
6740   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6741 $as_echo "no" >&6; }
6742 fi
6743
6744   if test "x$ac_ct_WINDRES" = x; then
6745     WINDRES=""
6746   else
6747     case $cross_compiling:$ac_tool_warned in
6748 yes:)
6749 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6750 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6751 ac_tool_warned=yes ;;
6752 esac
6753     WINDRES=$ac_ct_WINDRES
6754   fi
6755 else
6756   WINDRES="$ac_cv_prog_WINDRES"
6757 fi
6758
6759
6760 case $host_os in
6761   gnu*)
6762     # Needed for GNU Hurd hosts.
6763     if test -n "$ac_tool_prefix"; then
6764   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6765 set dummy ${ac_tool_prefix}mig; ac_word=$2
6766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6767 $as_echo_n "checking for $ac_word... " >&6; }
6768 if test "${ac_cv_prog_MIG+set}" = set; then :
6769   $as_echo_n "(cached) " >&6
6770 else
6771   if test -n "$MIG"; then
6772   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6773 else
6774 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6775 for as_dir in $PATH
6776 do
6777   IFS=$as_save_IFS
6778   test -z "$as_dir" && as_dir=.
6779     for ac_exec_ext in '' $ac_executable_extensions; do
6780   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6781     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6782     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6783     break 2
6784   fi
6785 done
6786   done
6787 IFS=$as_save_IFS
6788
6789 fi
6790 fi
6791 MIG=$ac_cv_prog_MIG
6792 if test -n "$MIG"; then
6793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6794 $as_echo "$MIG" >&6; }
6795 else
6796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6797 $as_echo "no" >&6; }
6798 fi
6799
6800
6801 fi
6802 if test -z "$ac_cv_prog_MIG"; then
6803   ac_ct_MIG=$MIG
6804   # Extract the first word of "mig", so it can be a program name with args.
6805 set dummy mig; ac_word=$2
6806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6807 $as_echo_n "checking for $ac_word... " >&6; }
6808 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6809   $as_echo_n "(cached) " >&6
6810 else
6811   if test -n "$ac_ct_MIG"; then
6812   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6813 else
6814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6815 for as_dir in $PATH
6816 do
6817   IFS=$as_save_IFS
6818   test -z "$as_dir" && as_dir=.
6819     for ac_exec_ext in '' $ac_executable_extensions; do
6820   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6821     ac_cv_prog_ac_ct_MIG="mig"
6822     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6823     break 2
6824   fi
6825 done
6826   done
6827 IFS=$as_save_IFS
6828
6829 fi
6830 fi
6831 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6832 if test -n "$ac_ct_MIG"; then
6833   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6834 $as_echo "$ac_ct_MIG" >&6; }
6835 else
6836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6837 $as_echo "no" >&6; }
6838 fi
6839
6840   if test "x$ac_ct_MIG" = x; then
6841     MIG=""
6842   else
6843     case $cross_compiling:$ac_tool_warned in
6844 yes:)
6845 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6846 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6847 ac_tool_warned=yes ;;
6848 esac
6849     MIG=$ac_ct_MIG
6850   fi
6851 else
6852   MIG="$ac_cv_prog_MIG"
6853 fi
6854
6855     if test x"$MIG" = x; then
6856       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6857     fi
6858     ;;
6859 esac
6860
6861 # ---------------------- #
6862 # Checks for libraries.  #
6863 # ---------------------- #
6864
6865 # We might need to link with -lm; most simulators need it.
6866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6867 $as_echo_n "checking for main in -lm... " >&6; }
6868 if test "${ac_cv_lib_m_main+set}" = set; then :
6869   $as_echo_n "(cached) " >&6
6870 else
6871   ac_check_lib_save_LIBS=$LIBS
6872 LIBS="-lm  $LIBS"
6873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6874 /* end confdefs.h.  */
6875
6876
6877 int
6878 main ()
6879 {
6880 return main ();
6881   ;
6882   return 0;
6883 }
6884 _ACEOF
6885 if ac_fn_c_try_link "$LINENO"; then :
6886   ac_cv_lib_m_main=yes
6887 else
6888   ac_cv_lib_m_main=no
6889 fi
6890 rm -f core conftest.err conftest.$ac_objext \
6891     conftest$ac_exeext conftest.$ac_ext
6892 LIBS=$ac_check_lib_save_LIBS
6893 fi
6894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6895 $as_echo "$ac_cv_lib_m_main" >&6; }
6896 if test "x$ac_cv_lib_m_main" = x""yes; then :
6897   cat >>confdefs.h <<_ACEOF
6898 #define HAVE_LIBM 1
6899 _ACEOF
6900
6901   LIBS="-lm $LIBS"
6902
6903 fi
6904
6905
6906 # We need to link with -lw to get `wctype' on Solaris before Solaris
6907 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6908 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6909 # is known to have this problem).  Therefore we avoid libw if we can.
6910 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6911 if test "x$ac_cv_func_wctype" = x""yes; then :
6912
6913 else
6914   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6915 $as_echo_n "checking for wctype in -lw... " >&6; }
6916 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6917   $as_echo_n "(cached) " >&6
6918 else
6919   ac_check_lib_save_LIBS=$LIBS
6920 LIBS="-lw  $LIBS"
6921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6922 /* end confdefs.h.  */
6923
6924 /* Override any GCC internal prototype to avoid an error.
6925    Use char because int might match the return type of a GCC
6926    builtin and then its argument prototype would still apply.  */
6927 #ifdef __cplusplus
6928 extern "C"
6929 #endif
6930 char wctype ();
6931 int
6932 main ()
6933 {
6934 return wctype ();
6935   ;
6936   return 0;
6937 }
6938 _ACEOF
6939 if ac_fn_c_try_link "$LINENO"; then :
6940   ac_cv_lib_w_wctype=yes
6941 else
6942   ac_cv_lib_w_wctype=no
6943 fi
6944 rm -f core conftest.err conftest.$ac_objext \
6945     conftest$ac_exeext conftest.$ac_ext
6946 LIBS=$ac_check_lib_save_LIBS
6947 fi
6948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6949 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6950 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6951   cat >>confdefs.h <<_ACEOF
6952 #define HAVE_LIBW 1
6953 _ACEOF
6954
6955   LIBS="-lw $LIBS"
6956
6957 fi
6958
6959 fi
6960
6961
6962 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6964 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6965 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6966   $as_echo_n "(cached) " >&6
6967 else
6968   ac_func_search_save_LIBS=$LIBS
6969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6970 /* end confdefs.h.  */
6971
6972 /* Override any GCC internal prototype to avoid an error.
6973    Use char because int might match the return type of a GCC
6974    builtin and then its argument prototype would still apply.  */
6975 #ifdef __cplusplus
6976 extern "C"
6977 #endif
6978 char gethostbyname ();
6979 int
6980 main ()
6981 {
6982 return gethostbyname ();
6983   ;
6984   return 0;
6985 }
6986 _ACEOF
6987 for ac_lib in '' nsl; do
6988   if test -z "$ac_lib"; then
6989     ac_res="none required"
6990   else
6991     ac_res=-l$ac_lib
6992     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6993   fi
6994   if ac_fn_c_try_link "$LINENO"; then :
6995   ac_cv_search_gethostbyname=$ac_res
6996 fi
6997 rm -f core conftest.err conftest.$ac_objext \
6998     conftest$ac_exeext
6999   if test "${ac_cv_search_gethostbyname+set}" = set; then :
7000   break
7001 fi
7002 done
7003 if test "${ac_cv_search_gethostbyname+set}" = set; then :
7004
7005 else
7006   ac_cv_search_gethostbyname=no
7007 fi
7008 rm conftest.$ac_ext
7009 LIBS=$ac_func_search_save_LIBS
7010 fi
7011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
7012 $as_echo "$ac_cv_search_gethostbyname" >&6; }
7013 ac_res=$ac_cv_search_gethostbyname
7014 if test "$ac_res" != no; then :
7015   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7016
7017 fi
7018
7019
7020 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
7021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
7022 $as_echo_n "checking for library containing socketpair... " >&6; }
7023 if test "${ac_cv_search_socketpair+set}" = set; then :
7024   $as_echo_n "(cached) " >&6
7025 else
7026   ac_func_search_save_LIBS=$LIBS
7027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7028 /* end confdefs.h.  */
7029
7030 /* Override any GCC internal prototype to avoid an error.
7031    Use char because int might match the return type of a GCC
7032    builtin and then its argument prototype would still apply.  */
7033 #ifdef __cplusplus
7034 extern "C"
7035 #endif
7036 char socketpair ();
7037 int
7038 main ()
7039 {
7040 return socketpair ();
7041   ;
7042   return 0;
7043 }
7044 _ACEOF
7045 for ac_lib in '' socket; do
7046   if test -z "$ac_lib"; then
7047     ac_res="none required"
7048   else
7049     ac_res=-l$ac_lib
7050     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7051   fi
7052   if ac_fn_c_try_link "$LINENO"; then :
7053   ac_cv_search_socketpair=$ac_res
7054 fi
7055 rm -f core conftest.err conftest.$ac_objext \
7056     conftest$ac_exeext
7057   if test "${ac_cv_search_socketpair+set}" = set; then :
7058   break
7059 fi
7060 done
7061 if test "${ac_cv_search_socketpair+set}" = set; then :
7062
7063 else
7064   ac_cv_search_socketpair=no
7065 fi
7066 rm conftest.$ac_ext
7067 LIBS=$ac_func_search_save_LIBS
7068 fi
7069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7070 $as_echo "$ac_cv_search_socketpair" >&6; }
7071 ac_res=$ac_cv_search_socketpair
7072 if test "$ac_res" != no; then :
7073   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7074
7075 fi
7076
7077
7078 # Link in zlib if we can.  This allows us to read compressed debug sections.
7079
7080   # Use the system's zlib library.
7081   zlibdir="-L\$(top_builddir)/../zlib"
7082   zlibinc="-I\$(top_srcdir)/../zlib"
7083
7084 # Check whether --with-system-zlib was given.
7085 if test "${with_system_zlib+set}" = set; then :
7086   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7087     zlibdir=
7088     zlibinc=
7089   fi
7090
7091 fi
7092
7093
7094
7095
7096
7097 # On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
7098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5
7099 $as_echo_n "checking for library containing kinfo_getvmmap... " >&6; }
7100 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7101   $as_echo_n "(cached) " >&6
7102 else
7103   ac_func_search_save_LIBS=$LIBS
7104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7105 /* end confdefs.h.  */
7106
7107 /* Override any GCC internal prototype to avoid an error.
7108    Use char because int might match the return type of a GCC
7109    builtin and then its argument prototype would still apply.  */
7110 #ifdef __cplusplus
7111 extern "C"
7112 #endif
7113 char kinfo_getvmmap ();
7114 int
7115 main ()
7116 {
7117 return kinfo_getvmmap ();
7118   ;
7119   return 0;
7120 }
7121 _ACEOF
7122 for ac_lib in '' util; do
7123   if test -z "$ac_lib"; then
7124     ac_res="none required"
7125   else
7126     ac_res=-l$ac_lib
7127     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7128   fi
7129   if ac_fn_c_try_link "$LINENO"; then :
7130   ac_cv_search_kinfo_getvmmap=$ac_res
7131 fi
7132 rm -f core conftest.err conftest.$ac_objext \
7133     conftest$ac_exeext
7134   if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7135   break
7136 fi
7137 done
7138 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7139
7140 else
7141   ac_cv_search_kinfo_getvmmap=no
7142 fi
7143 rm conftest.$ac_ext
7144 LIBS=$ac_func_search_save_LIBS
7145 fi
7146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5
7147 $as_echo "$ac_cv_search_kinfo_getvmmap" >&6; }
7148 ac_res=$ac_cv_search_kinfo_getvmmap
7149 if test "$ac_res" != no; then :
7150   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7151
7152 $as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h
7153
7154 fi
7155
7156
7157
7158       if test "X$prefix" = "XNONE"; then
7159     acl_final_prefix="$ac_default_prefix"
7160   else
7161     acl_final_prefix="$prefix"
7162   fi
7163   if test "X$exec_prefix" = "XNONE"; then
7164     acl_final_exec_prefix='${prefix}'
7165   else
7166     acl_final_exec_prefix="$exec_prefix"
7167   fi
7168   acl_save_prefix="$prefix"
7169   prefix="$acl_final_prefix"
7170   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7171   prefix="$acl_save_prefix"
7172
7173
7174 # Check whether --with-gnu-ld was given.
7175 if test "${with_gnu_ld+set}" = set; then :
7176   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7177 else
7178   with_gnu_ld=no
7179 fi
7180
7181 # Prepare PATH_SEPARATOR.
7182 # The user is always right.
7183 if test "${PATH_SEPARATOR+set}" != set; then
7184   echo "#! /bin/sh" >conf$$.sh
7185   echo  "exit 0"   >>conf$$.sh
7186   chmod +x conf$$.sh
7187   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7188     PATH_SEPARATOR=';'
7189   else
7190     PATH_SEPARATOR=:
7191   fi
7192   rm -f conf$$.sh
7193 fi
7194 ac_prog=ld
7195 if test "$GCC" = yes; then
7196   # Check if gcc -print-prog-name=ld gives a path.
7197   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7198 $as_echo_n "checking for ld used by GCC... " >&6; }
7199   case $host in
7200   *-*-mingw*)
7201     # gcc leaves a trailing carriage return which upsets mingw
7202     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7203   *)
7204     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7205   esac
7206   case $ac_prog in
7207     # Accept absolute paths.
7208     [\\/]* | [A-Za-z]:[\\/]*)
7209       re_direlt='/[^/][^/]*/\.\./'
7210       # Canonicalize the path of ld
7211       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7212       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7213         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7214       done
7215       test -z "$LD" && LD="$ac_prog"
7216       ;;
7217   "")
7218     # If it fails, then pretend we aren't using GCC.
7219     ac_prog=ld
7220     ;;
7221   *)
7222     # If it is relative, then search for the first ld in PATH.
7223     with_gnu_ld=unknown
7224     ;;
7225   esac
7226 elif test "$with_gnu_ld" = yes; then
7227   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7228 $as_echo_n "checking for GNU ld... " >&6; }
7229 else
7230   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7231 $as_echo_n "checking for non-GNU ld... " >&6; }
7232 fi
7233 if test "${acl_cv_path_LD+set}" = set; then :
7234   $as_echo_n "(cached) " >&6
7235 else
7236   if test -z "$LD"; then
7237   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7238   for ac_dir in $PATH; do
7239     test -z "$ac_dir" && ac_dir=.
7240     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7241       acl_cv_path_LD="$ac_dir/$ac_prog"
7242       # Check to see if the program is GNU ld.  I'd rather use --version,
7243       # but apparently some GNU ld's only accept -v.
7244       # Break only if it was the GNU/non-GNU ld that we prefer.
7245       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7246         test "$with_gnu_ld" != no && break
7247       else
7248         test "$with_gnu_ld" != yes && break
7249       fi
7250     fi
7251   done
7252   IFS="$ac_save_ifs"
7253 else
7254   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7255 fi
7256 fi
7257
7258 LD="$acl_cv_path_LD"
7259 if test -n "$LD"; then
7260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7261 $as_echo "$LD" >&6; }
7262 else
7263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7264 $as_echo "no" >&6; }
7265 fi
7266 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7268 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7269 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7270   $as_echo_n "(cached) " >&6
7271 else
7272   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7273 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7274   acl_cv_prog_gnu_ld=yes
7275 else
7276   acl_cv_prog_gnu_ld=no
7277 fi
7278 fi
7279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7280 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7281 with_gnu_ld=$acl_cv_prog_gnu_ld
7282
7283
7284
7285                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7286 $as_echo_n "checking for shared library run path origin... " >&6; }
7287 if test "${acl_cv_rpath+set}" = set; then :
7288   $as_echo_n "(cached) " >&6
7289 else
7290
7291     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7292     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7293     . ./conftest.sh
7294     rm -f ./conftest.sh
7295     acl_cv_rpath=done
7296
7297 fi
7298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7299 $as_echo "$acl_cv_rpath" >&6; }
7300   wl="$acl_cv_wl"
7301   libext="$acl_cv_libext"
7302   shlibext="$acl_cv_shlibext"
7303   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7304   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7305   hardcode_direct="$acl_cv_hardcode_direct"
7306   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7307     # Check whether --enable-rpath was given.
7308 if test "${enable_rpath+set}" = set; then :
7309   enableval=$enable_rpath; :
7310 else
7311   enable_rpath=yes
7312 fi
7313
7314
7315
7316
7317
7318
7319
7320
7321     use_additional=yes
7322
7323   acl_save_prefix="$prefix"
7324   prefix="$acl_final_prefix"
7325   acl_save_exec_prefix="$exec_prefix"
7326   exec_prefix="$acl_final_exec_prefix"
7327
7328     eval additional_includedir=\"$includedir\"
7329     eval additional_libdir=\"$libdir\"
7330
7331   exec_prefix="$acl_save_exec_prefix"
7332   prefix="$acl_save_prefix"
7333
7334
7335 # Check whether --with-libiconv-prefix was given.
7336 if test "${with_libiconv_prefix+set}" = set; then :
7337   withval=$with_libiconv_prefix;
7338     if test "X$withval" = "Xno"; then
7339       use_additional=no
7340     else
7341       if test "X$withval" = "X"; then
7342
7343   acl_save_prefix="$prefix"
7344   prefix="$acl_final_prefix"
7345   acl_save_exec_prefix="$exec_prefix"
7346   exec_prefix="$acl_final_exec_prefix"
7347
7348           eval additional_includedir=\"$includedir\"
7349           eval additional_libdir=\"$libdir\"
7350
7351   exec_prefix="$acl_save_exec_prefix"
7352   prefix="$acl_save_prefix"
7353
7354       else
7355         additional_includedir="$withval/include"
7356         additional_libdir="$withval/lib"
7357       fi
7358     fi
7359
7360 fi
7361
7362       LIBICONV=
7363   LTLIBICONV=
7364   INCICONV=
7365   rpathdirs=
7366   ltrpathdirs=
7367   names_already_handled=
7368   names_next_round='iconv '
7369   while test -n "$names_next_round"; do
7370     names_this_round="$names_next_round"
7371     names_next_round=
7372     for name in $names_this_round; do
7373       already_handled=
7374       for n in $names_already_handled; do
7375         if test "$n" = "$name"; then
7376           already_handled=yes
7377           break
7378         fi
7379       done
7380       if test -z "$already_handled"; then
7381         names_already_handled="$names_already_handled $name"
7382                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7383         eval value=\"\$HAVE_LIB$uppername\"
7384         if test -n "$value"; then
7385           if test "$value" = yes; then
7386             eval value=\"\$LIB$uppername\"
7387             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
7388             eval value=\"\$LTLIB$uppername\"
7389             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
7390           else
7391                                     :
7392           fi
7393         else
7394                               found_dir=
7395           found_la=
7396           found_so=
7397           found_a=
7398           if test $use_additional = yes; then
7399             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7400               found_dir="$additional_libdir"
7401               found_so="$additional_libdir/lib$name.$shlibext"
7402               if test -f "$additional_libdir/lib$name.la"; then
7403                 found_la="$additional_libdir/lib$name.la"
7404               fi
7405             else
7406               if test -f "$additional_libdir/lib$name.$libext"; then
7407                 found_dir="$additional_libdir"
7408                 found_a="$additional_libdir/lib$name.$libext"
7409                 if test -f "$additional_libdir/lib$name.la"; then
7410                   found_la="$additional_libdir/lib$name.la"
7411                 fi
7412               fi
7413             fi
7414           fi
7415           if test "X$found_dir" = "X"; then
7416             for x in $LDFLAGS $LTLIBICONV; do
7417
7418   acl_save_prefix="$prefix"
7419   prefix="$acl_final_prefix"
7420   acl_save_exec_prefix="$exec_prefix"
7421   exec_prefix="$acl_final_exec_prefix"
7422   eval x=\"$x\"
7423   exec_prefix="$acl_save_exec_prefix"
7424   prefix="$acl_save_prefix"
7425
7426               case "$x" in
7427                 -L*)
7428                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7429                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7430                     found_dir="$dir"
7431                     found_so="$dir/lib$name.$shlibext"
7432                     if test -f "$dir/lib$name.la"; then
7433                       found_la="$dir/lib$name.la"
7434                     fi
7435                   else
7436                     if test -f "$dir/lib$name.$libext"; then
7437                       found_dir="$dir"
7438                       found_a="$dir/lib$name.$libext"
7439                       if test -f "$dir/lib$name.la"; then
7440                         found_la="$dir/lib$name.la"
7441                       fi
7442                     fi
7443                   fi
7444                   ;;
7445               esac
7446               if test "X$found_dir" != "X"; then
7447                 break
7448               fi
7449             done
7450           fi
7451           if test "X$found_dir" != "X"; then
7452                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
7453             if test "X$found_so" != "X"; then
7454                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7455                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7456               else
7457                                                                                 haveit=
7458                 for x in $ltrpathdirs; do
7459                   if test "X$x" = "X$found_dir"; then
7460                     haveit=yes
7461                     break
7462                   fi
7463                 done
7464                 if test -z "$haveit"; then
7465                   ltrpathdirs="$ltrpathdirs $found_dir"
7466                 fi
7467                                 if test "$hardcode_direct" = yes; then
7468                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7469                 else
7470                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7471                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7472                                                             haveit=
7473                     for x in $rpathdirs; do
7474                       if test "X$x" = "X$found_dir"; then
7475                         haveit=yes
7476                         break
7477                       fi
7478                     done
7479                     if test -z "$haveit"; then
7480                       rpathdirs="$rpathdirs $found_dir"
7481                     fi
7482                   else
7483                                                                                 haveit=
7484                     for x in $LDFLAGS $LIBICONV; do
7485
7486   acl_save_prefix="$prefix"
7487   prefix="$acl_final_prefix"
7488   acl_save_exec_prefix="$exec_prefix"
7489   exec_prefix="$acl_final_exec_prefix"
7490   eval x=\"$x\"
7491   exec_prefix="$acl_save_exec_prefix"
7492   prefix="$acl_save_prefix"
7493
7494                       if test "X$x" = "X-L$found_dir"; then
7495                         haveit=yes
7496                         break
7497                       fi
7498                     done
7499                     if test -z "$haveit"; then
7500                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
7501                     fi
7502                     if test "$hardcode_minus_L" != no; then
7503                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7504                     else
7505                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7506                     fi
7507                   fi
7508                 fi
7509               fi
7510             else
7511               if test "X$found_a" != "X"; then
7512                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
7513               else
7514                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
7515               fi
7516             fi
7517                         additional_includedir=
7518             case "$found_dir" in
7519               */lib | */lib/)
7520                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7521                 additional_includedir="$basedir/include"
7522                 ;;
7523             esac
7524             if test "X$additional_includedir" != "X"; then
7525                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7526                 haveit=
7527                 if test "X$additional_includedir" = "X/usr/local/include"; then
7528                   if test -n "$GCC"; then
7529                     case $host_os in
7530                       linux*) haveit=yes;;
7531                     esac
7532                   fi
7533                 fi
7534                 if test -z "$haveit"; then
7535                   for x in $CPPFLAGS $INCICONV; do
7536
7537   acl_save_prefix="$prefix"
7538   prefix="$acl_final_prefix"
7539   acl_save_exec_prefix="$exec_prefix"
7540   exec_prefix="$acl_final_exec_prefix"
7541   eval x=\"$x\"
7542   exec_prefix="$acl_save_exec_prefix"
7543   prefix="$acl_save_prefix"
7544
7545                     if test "X$x" = "X-I$additional_includedir"; then
7546                       haveit=yes
7547                       break
7548                     fi
7549                   done
7550                   if test -z "$haveit"; then
7551                     if test -d "$additional_includedir"; then
7552                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
7553                     fi
7554                   fi
7555                 fi
7556               fi
7557             fi
7558                         if test -n "$found_la"; then
7559                                                         save_libdir="$libdir"
7560               case "$found_la" in
7561                 */* | *\\*) . "$found_la" ;;
7562                 *) . "./$found_la" ;;
7563               esac
7564               libdir="$save_libdir"
7565                             for dep in $dependency_libs; do
7566                 case "$dep" in
7567                   -L*)
7568                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7569                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7570                       haveit=
7571                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7572                         if test -n "$GCC"; then
7573                           case $host_os in
7574                             linux*) haveit=yes;;
7575                           esac
7576                         fi
7577                       fi
7578                       if test -z "$haveit"; then
7579                         haveit=
7580                         for x in $LDFLAGS $LIBICONV; do
7581
7582   acl_save_prefix="$prefix"
7583   prefix="$acl_final_prefix"
7584   acl_save_exec_prefix="$exec_prefix"
7585   exec_prefix="$acl_final_exec_prefix"
7586   eval x=\"$x\"
7587   exec_prefix="$acl_save_exec_prefix"
7588   prefix="$acl_save_prefix"
7589
7590                           if test "X$x" = "X-L$additional_libdir"; then
7591                             haveit=yes
7592                             break
7593                           fi
7594                         done
7595                         if test -z "$haveit"; then
7596                           if test -d "$additional_libdir"; then
7597                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
7598                           fi
7599                         fi
7600                         haveit=
7601                         for x in $LDFLAGS $LTLIBICONV; do
7602
7603   acl_save_prefix="$prefix"
7604   prefix="$acl_final_prefix"
7605   acl_save_exec_prefix="$exec_prefix"
7606   exec_prefix="$acl_final_exec_prefix"
7607   eval x=\"$x\"
7608   exec_prefix="$acl_save_exec_prefix"
7609   prefix="$acl_save_prefix"
7610
7611                           if test "X$x" = "X-L$additional_libdir"; then
7612                             haveit=yes
7613                             break
7614                           fi
7615                         done
7616                         if test -z "$haveit"; then
7617                           if test -d "$additional_libdir"; then
7618                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
7619                           fi
7620                         fi
7621                       fi
7622                     fi
7623                     ;;
7624                   -R*)
7625                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7626                     if test "$enable_rpath" != no; then
7627                                                                   haveit=
7628                       for x in $rpathdirs; do
7629                         if test "X$x" = "X$dir"; then
7630                           haveit=yes
7631                           break
7632                         fi
7633                       done
7634                       if test -z "$haveit"; then
7635                         rpathdirs="$rpathdirs $dir"
7636                       fi
7637                                                                   haveit=
7638                       for x in $ltrpathdirs; do
7639                         if test "X$x" = "X$dir"; then
7640                           haveit=yes
7641                           break
7642                         fi
7643                       done
7644                       if test -z "$haveit"; then
7645                         ltrpathdirs="$ltrpathdirs $dir"
7646                       fi
7647                     fi
7648                     ;;
7649                   -l*)
7650                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7651                     ;;
7652                   *.la)
7653                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7654                     ;;
7655                   *)
7656                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
7657                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
7658                     ;;
7659                 esac
7660               done
7661             fi
7662           else
7663                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7664             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
7665           fi
7666         fi
7667       fi
7668     done
7669   done
7670   if test "X$rpathdirs" != "X"; then
7671     if test -n "$hardcode_libdir_separator"; then
7672                         alldirs=
7673       for found_dir in $rpathdirs; do
7674         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7675       done
7676             acl_save_libdir="$libdir"
7677       libdir="$alldirs"
7678       eval flag=\"$hardcode_libdir_flag_spec\"
7679       libdir="$acl_save_libdir"
7680       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7681     else
7682             for found_dir in $rpathdirs; do
7683         acl_save_libdir="$libdir"
7684         libdir="$found_dir"
7685         eval flag=\"$hardcode_libdir_flag_spec\"
7686         libdir="$acl_save_libdir"
7687         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7688       done
7689     fi
7690   fi
7691   if test "X$ltrpathdirs" != "X"; then
7692             for found_dir in $ltrpathdirs; do
7693       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
7694     done
7695   fi
7696
7697
7698
7699
7700
7701
7702
7703   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
7704 $as_echo_n "checking for iconv... " >&6; }
7705 if test "${am_cv_func_iconv+set}" = set; then :
7706   $as_echo_n "(cached) " >&6
7707 else
7708
7709     am_cv_func_iconv="no, consider installing GNU libiconv"
7710     am_cv_lib_iconv=no
7711                     am_save_CPPFLAGS="$CPPFLAGS"
7712     CPPFLAGS="$CPPFLAGS $INCICONV"
7713     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7714 /* end confdefs.h.  */
7715 #include <stdlib.h>
7716 #include <iconv.h>
7717 int
7718 main ()
7719 {
7720 iconv_t cd = iconv_open("","");
7721        iconv(cd,NULL,NULL,NULL,NULL);
7722        iconv_close(cd);
7723   ;
7724   return 0;
7725 }
7726 _ACEOF
7727 if ac_fn_c_try_link "$LINENO"; then :
7728   am_cv_func_iconv=yes
7729 fi
7730 rm -f core conftest.err conftest.$ac_objext \
7731     conftest$ac_exeext conftest.$ac_ext
7732     CPPFLAGS="$am_save_CPPFLAGS"
7733
7734     if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
7735       for _libs in .libs _libs; do
7736         am_save_CPPFLAGS="$CPPFLAGS"
7737         am_save_LIBS="$LIBS"
7738         CPPFLAGS="$CPPFLAGS -I../libiconv/include"
7739         LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
7740         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7741 /* end confdefs.h.  */
7742 #include <stdlib.h>
7743 #include <iconv.h>
7744 int
7745 main ()
7746 {
7747 iconv_t cd = iconv_open("","");
7748            iconv(cd,NULL,NULL,NULL,NULL);
7749            iconv_close(cd);
7750   ;
7751   return 0;
7752 }
7753 _ACEOF
7754 if ac_fn_c_try_link "$LINENO"; then :
7755   INCICONV="-I../libiconv/include"
7756           LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
7757           LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
7758           am_cv_lib_iconv=yes
7759           am_cv_func_iconv=yes
7760 fi
7761 rm -f core conftest.err conftest.$ac_objext \
7762     conftest$ac_exeext conftest.$ac_ext
7763         CPPFLAGS="$am_save_CPPFLAGS"
7764         LIBS="$am_save_LIBS"
7765         if test "$am_cv_func_iconv" = "yes"; then
7766           break
7767         fi
7768       done
7769     fi
7770
7771     if test "$am_cv_func_iconv" != yes; then
7772       am_save_CPPFLAGS="$CPPFLAGS"
7773       am_save_LIBS="$LIBS"
7774       CPPFLAGS="$LIBS $INCICONV"
7775       LIBS="$LIBS $LIBICONV"
7776       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7777 /* end confdefs.h.  */
7778 #include <stdlib.h>
7779 #include <iconv.h>
7780 int
7781 main ()
7782 {
7783 iconv_t cd = iconv_open("","");
7784          iconv(cd,NULL,NULL,NULL,NULL);
7785          iconv_close(cd);
7786   ;
7787   return 0;
7788 }
7789 _ACEOF
7790 if ac_fn_c_try_link "$LINENO"; then :
7791   am_cv_lib_iconv=yes
7792         am_cv_func_iconv=yes
7793 fi
7794 rm -f core conftest.err conftest.$ac_objext \
7795     conftest$ac_exeext conftest.$ac_ext
7796       CPPFLAGS="$am_save_CPPFLAGS"
7797       LIBS="$am_save_LIBS"
7798     fi
7799
7800 fi
7801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
7802 $as_echo "$am_cv_func_iconv" >&6; }
7803   if test "$am_cv_func_iconv" = yes; then
7804
7805 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
7806
7807   fi
7808   if test "$am_cv_lib_iconv" = yes; then
7809
7810   for element in $INCICONV; do
7811     haveit=
7812     for x in $CPPFLAGS; do
7813
7814   acl_save_prefix="$prefix"
7815   prefix="$acl_final_prefix"
7816   acl_save_exec_prefix="$exec_prefix"
7817   exec_prefix="$acl_final_exec_prefix"
7818   eval x=\"$x\"
7819   exec_prefix="$acl_save_exec_prefix"
7820   prefix="$acl_save_prefix"
7821
7822       if test "X$x" = "X$element"; then
7823         haveit=yes
7824         break
7825       fi
7826     done
7827     if test -z "$haveit"; then
7828       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7829     fi
7830   done
7831
7832     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
7833 $as_echo_n "checking how to link with libiconv... " >&6; }
7834     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
7835 $as_echo "$LIBICONV" >&6; }
7836   else
7837     LIBICONV=
7838     LTLIBICONV=
7839   fi
7840
7841
7842
7843   if test "$am_cv_func_iconv" = yes; then
7844     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
7845 $as_echo_n "checking for iconv declaration... " >&6; }
7846     if test "${am_cv_proto_iconv+set}" = set; then :
7847   $as_echo_n "(cached) " >&6
7848 else
7849
7850       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7851 /* end confdefs.h.  */
7852
7853 #include <stdlib.h>
7854 #include <iconv.h>
7855 extern
7856 #ifdef __cplusplus
7857 "C"
7858 #endif
7859 #if defined(__STDC__) || defined(__cplusplus)
7860 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
7861 #else
7862 size_t iconv();
7863 #endif
7864
7865 int
7866 main ()
7867 {
7868
7869   ;
7870   return 0;
7871 }
7872 _ACEOF
7873 if ac_fn_c_try_compile "$LINENO"; then :
7874   am_cv_proto_iconv_arg1=""
7875 else
7876   am_cv_proto_iconv_arg1="const"
7877 fi
7878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7879       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
7880 fi
7881
7882     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
7883     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
7884          }$am_cv_proto_iconv" >&5
7885 $as_echo "${ac_t:-
7886          }$am_cv_proto_iconv" >&6; }
7887
7888 cat >>confdefs.h <<_ACEOF
7889 #define ICONV_CONST $am_cv_proto_iconv_arg1
7890 _ACEOF
7891
7892   fi
7893
7894
7895 # GDB may fork/exec the iconv program to get the list of supported character
7896 # sets.  Allow the user to specify where to find it.
7897 # There are several factors affecting the choice of option name:
7898 # - There is already --with-libiconv-prefix but we can't use it, it specifies
7899 #   the build-time location of libiconv files.
7900 # - The program we need to find is iconv, which comes with glibc.  The user
7901 #   doesn't necessarily have libiconv installed.  Therefore naming this
7902 #   --with-libiconv-foo feels wrong.
7903 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
7904 #   defined to work on directories not files (though it really doesn't know
7905 #   the difference).
7906 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
7907 #   with --with-libiconv-prefix.
7908 # Putting these together is why the option name is --with-iconv-bin.
7909
7910
7911 # Check whether --with-iconv-bin was given.
7912 if test "${with_iconv_bin+set}" = set; then :
7913   withval=$with_iconv_bin; iconv_bin="${withval}"
7914
7915 cat >>confdefs.h <<_ACEOF
7916 #define ICONV_BIN "${iconv_bin}"
7917 _ACEOF
7918
7919
7920   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7921      if test "x$prefix" = xNONE; then
7922         test_prefix=/usr/local
7923      else
7924         test_prefix=$prefix
7925      fi
7926   else
7927      test_prefix=$exec_prefix
7928   fi
7929   value=0
7930   case ${iconv_bin} in
7931      "${test_prefix}"|"${test_prefix}/"*|\
7932         '${exec_prefix}'|'${exec_prefix}/'*)
7933      value=1
7934      ;;
7935   esac
7936
7937 cat >>confdefs.h <<_ACEOF
7938 #define ICONV_BIN_RELOCATABLE $value
7939 _ACEOF
7940
7941
7942
7943 fi
7944
7945
7946 # For the TUI, we need enhanced curses functionality.
7947 if test x"$enable_tui" != xno; then
7948   prefer_curses=yes
7949 fi
7950
7951 curses_found=no
7952 if test x"$prefer_curses" = xyes; then
7953   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
7954   # curses library because the latter might not provide all the
7955   # functionality we need.  However, this leads to problems on systems
7956   # where the linker searches /usr/local/lib, but the compiler doesn't
7957   # search /usr/local/include, if ncurses is installed in /usr/local.  A
7958   # default installation of ncurses on alpha*-dec-osf* will lead to such
7959   # a situation.
7960   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
7961 $as_echo_n "checking for library containing waddstr... " >&6; }
7962 if test "${ac_cv_search_waddstr+set}" = set; then :
7963   $as_echo_n "(cached) " >&6
7964 else
7965   ac_func_search_save_LIBS=$LIBS
7966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7967 /* end confdefs.h.  */
7968
7969 /* Override any GCC internal prototype to avoid an error.
7970    Use char because int might match the return type of a GCC
7971    builtin and then its argument prototype would still apply.  */
7972 #ifdef __cplusplus
7973 extern "C"
7974 #endif
7975 char waddstr ();
7976 int
7977 main ()
7978 {
7979 return waddstr ();
7980   ;
7981   return 0;
7982 }
7983 _ACEOF
7984 for ac_lib in '' ncurses cursesX curses; do
7985   if test -z "$ac_lib"; then
7986     ac_res="none required"
7987   else
7988     ac_res=-l$ac_lib
7989     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7990   fi
7991   if ac_fn_c_try_link "$LINENO"; then :
7992   ac_cv_search_waddstr=$ac_res
7993 fi
7994 rm -f core conftest.err conftest.$ac_objext \
7995     conftest$ac_exeext
7996   if test "${ac_cv_search_waddstr+set}" = set; then :
7997   break
7998 fi
7999 done
8000 if test "${ac_cv_search_waddstr+set}" = set; then :
8001
8002 else
8003   ac_cv_search_waddstr=no
8004 fi
8005 rm conftest.$ac_ext
8006 LIBS=$ac_func_search_save_LIBS
8007 fi
8008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
8009 $as_echo "$ac_cv_search_waddstr" >&6; }
8010 ac_res=$ac_cv_search_waddstr
8011 if test "$ac_res" != no; then :
8012   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8013
8014 fi
8015
8016
8017   if test "$ac_cv_search_waddstr" != no; then
8018     curses_found=yes
8019   fi
8020 fi
8021
8022 # Check whether we should enable the TUI, but only do so if we really
8023 # can.
8024 if test x"$enable_tui" != xno; then
8025   if test -d $srcdir/tui; then
8026     if test "$curses_found" != no; then
8027       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
8028       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
8029       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
8030       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
8031     else
8032       if test x"$enable_tui" = xyes; then
8033         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
8034       else
8035         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
8036 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
8037       fi
8038     fi
8039   fi
8040 fi
8041
8042 # Since GDB uses Readline, we need termcap functionality.  In many
8043 # cases this will be provided by the curses library, but some systems
8044 # have a seperate termcap library, or no curses library at all.
8045
8046 case $host_os in
8047   cygwin*)
8048     if test -d $srcdir/libtermcap; then
8049       LIBS="../libtermcap/libtermcap.a $LIBS"
8050       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
8051     fi ;;
8052   go32* | *djgpp*)
8053     ac_cv_search_tgetent="none required"
8054     ;;
8055 esac
8056
8057 # These are the libraries checked by Readline.
8058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
8059 $as_echo_n "checking for library containing tgetent... " >&6; }
8060 if test "${ac_cv_search_tgetent+set}" = set; then :
8061   $as_echo_n "(cached) " >&6
8062 else
8063   ac_func_search_save_LIBS=$LIBS
8064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8065 /* end confdefs.h.  */
8066
8067 /* Override any GCC internal prototype to avoid an error.
8068    Use char because int might match the return type of a GCC
8069    builtin and then its argument prototype would still apply.  */
8070 #ifdef __cplusplus
8071 extern "C"
8072 #endif
8073 char tgetent ();
8074 int
8075 main ()
8076 {
8077 return tgetent ();
8078   ;
8079   return 0;
8080 }
8081 _ACEOF
8082 for ac_lib in '' termcap tinfo curses ncurses; do
8083   if test -z "$ac_lib"; then
8084     ac_res="none required"
8085   else
8086     ac_res=-l$ac_lib
8087     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8088   fi
8089   if ac_fn_c_try_link "$LINENO"; then :
8090   ac_cv_search_tgetent=$ac_res
8091 fi
8092 rm -f core conftest.err conftest.$ac_objext \
8093     conftest$ac_exeext
8094   if test "${ac_cv_search_tgetent+set}" = set; then :
8095   break
8096 fi
8097 done
8098 if test "${ac_cv_search_tgetent+set}" = set; then :
8099
8100 else
8101   ac_cv_search_tgetent=no
8102 fi
8103 rm conftest.$ac_ext
8104 LIBS=$ac_func_search_save_LIBS
8105 fi
8106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
8107 $as_echo "$ac_cv_search_tgetent" >&6; }
8108 ac_res=$ac_cv_search_tgetent
8109 if test "$ac_res" != no; then :
8110   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8111
8112 fi
8113
8114
8115 if test "$ac_cv_search_tgetent" = no; then
8116   CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
8117 fi
8118
8119
8120 # Check whether --with-system-readline was given.
8121 if test "${with_system_readline+set}" = set; then :
8122   withval=$with_system_readline;
8123 fi
8124
8125
8126 if test "$with_system_readline" = yes; then
8127   READLINE=-lreadline
8128   READLINE_DEPS=
8129   READLINE_CFLAGS=
8130   READLINE_TEXI_INCFLAG=
8131 else
8132   READLINE='$(READLINE_DIR)/libreadline.a'
8133   READLINE_DEPS='$(READLINE)'
8134   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
8135   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
8136 fi
8137
8138
8139
8140
8141
8142 # Generate jit-reader.h
8143
8144 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
8145 TARGET_PTR=
8146
8147 # The cast to long int works around a bug in the HP C Compiler
8148 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8149 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8150 # This bug is HP SR number 8606223364.
8151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
8152 $as_echo_n "checking size of unsigned long long... " >&6; }
8153 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
8154   $as_echo_n "(cached) " >&6
8155 else
8156   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
8157
8158 else
8159   if test "$ac_cv_type_unsigned_long_long" = yes; then
8160      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8161 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8162 { as_fn_set_status 77
8163 as_fn_error "cannot compute sizeof (unsigned long long)
8164 See \`config.log' for more details." "$LINENO" 5; }; }
8165    else
8166      ac_cv_sizeof_unsigned_long_long=0
8167    fi
8168 fi
8169
8170 fi
8171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
8172 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
8173
8174
8175
8176 cat >>confdefs.h <<_ACEOF
8177 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
8178 _ACEOF
8179
8180
8181 # The cast to long int works around a bug in the HP C Compiler
8182 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8183 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8184 # This bug is HP SR number 8606223364.
8185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
8186 $as_echo_n "checking size of unsigned long... " >&6; }
8187 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
8188   $as_echo_n "(cached) " >&6
8189 else
8190   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
8191
8192 else
8193   if test "$ac_cv_type_unsigned_long" = yes; then
8194      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8195 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8196 { as_fn_set_status 77
8197 as_fn_error "cannot compute sizeof (unsigned long)
8198 See \`config.log' for more details." "$LINENO" 5; }; }
8199    else
8200      ac_cv_sizeof_unsigned_long=0
8201    fi
8202 fi
8203
8204 fi
8205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
8206 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
8207
8208
8209
8210 cat >>confdefs.h <<_ACEOF
8211 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
8212 _ACEOF
8213
8214
8215 # The cast to long int works around a bug in the HP C Compiler
8216 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8217 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8218 # This bug is HP SR number 8606223364.
8219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
8220 $as_echo_n "checking size of unsigned __int128... " >&6; }
8221 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
8222   $as_echo_n "(cached) " >&6
8223 else
8224   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
8225
8226 else
8227   if test "$ac_cv_type_unsigned___int128" = yes; then
8228      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8229 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8230 { as_fn_set_status 77
8231 as_fn_error "cannot compute sizeof (unsigned __int128)
8232 See \`config.log' for more details." "$LINENO" 5; }; }
8233    else
8234      ac_cv_sizeof_unsigned___int128=0
8235    fi
8236 fi
8237
8238 fi
8239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
8240 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
8241
8242
8243
8244 cat >>confdefs.h <<_ACEOF
8245 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
8246 _ACEOF
8247
8248
8249
8250 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
8251   TARGET_PTR="unsigned long"
8252 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
8253   TARGET_PTR="unsigned long long"
8254 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
8255   TARGET_PTR="unsigned __int128"
8256 else
8257   TARGET_PTR="unsigned long"
8258 fi
8259
8260
8261 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
8262
8263
8264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
8265 $as_echo_n "checking for library containing dlopen... " >&6; }
8266 if test "${ac_cv_search_dlopen+set}" = set; then :
8267   $as_echo_n "(cached) " >&6
8268 else
8269   ac_func_search_save_LIBS=$LIBS
8270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8271 /* end confdefs.h.  */
8272
8273 /* Override any GCC internal prototype to avoid an error.
8274    Use char because int might match the return type of a GCC
8275    builtin and then its argument prototype would still apply.  */
8276 #ifdef __cplusplus
8277 extern "C"
8278 #endif
8279 char dlopen ();
8280 int
8281 main ()
8282 {
8283 return dlopen ();
8284   ;
8285   return 0;
8286 }
8287 _ACEOF
8288 for ac_lib in '' dl; do
8289   if test -z "$ac_lib"; then
8290     ac_res="none required"
8291   else
8292     ac_res=-l$ac_lib
8293     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8294   fi
8295   if ac_fn_c_try_link "$LINENO"; then :
8296   ac_cv_search_dlopen=$ac_res
8297 fi
8298 rm -f core conftest.err conftest.$ac_objext \
8299     conftest$ac_exeext
8300   if test "${ac_cv_search_dlopen+set}" = set; then :
8301   break
8302 fi
8303 done
8304 if test "${ac_cv_search_dlopen+set}" = set; then :
8305
8306 else
8307   ac_cv_search_dlopen=no
8308 fi
8309 rm conftest.$ac_ext
8310 LIBS=$ac_func_search_save_LIBS
8311 fi
8312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
8313 $as_echo "$ac_cv_search_dlopen" >&6; }
8314 ac_res=$ac_cv_search_dlopen
8315 if test "$ac_res" != no; then :
8316   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8317
8318 fi
8319
8320
8321
8322
8323 # Check whether --with-jit-reader-dir was given.
8324 if test "${with_jit_reader_dir+set}" = set; then :
8325   withval=$with_jit_reader_dir;
8326     JIT_READER_DIR=$withval
8327 else
8328   JIT_READER_DIR=${libdir}/gdb
8329 fi
8330
8331
8332   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
8333   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8334   ac_define_dir=`eval echo $JIT_READER_DIR`
8335   ac_define_dir=`eval echo $ac_define_dir`
8336
8337 cat >>confdefs.h <<_ACEOF
8338 #define JIT_READER_DIR "$ac_define_dir"
8339 _ACEOF
8340
8341
8342
8343
8344   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8345      if test "x$prefix" = xNONE; then
8346         test_prefix=/usr/local
8347      else
8348         test_prefix=$prefix
8349      fi
8350   else
8351      test_prefix=$exec_prefix
8352   fi
8353   value=0
8354   case ${ac_define_dir} in
8355      "${test_prefix}"|"${test_prefix}/"*|\
8356         '${exec_prefix}'|'${exec_prefix}/'*)
8357      value=1
8358      ;;
8359   esac
8360
8361 cat >>confdefs.h <<_ACEOF
8362 #define JIT_READER_DIR_RELOCATABLE $value
8363 _ACEOF
8364
8365
8366
8367
8368
8369 # Check whether --with-expat was given.
8370 if test "${with_expat+set}" = set; then :
8371   withval=$with_expat;
8372 else
8373   with_expat=auto
8374 fi
8375
8376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
8377 $as_echo_n "checking whether to use expat... " >&6; }
8378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
8379 $as_echo "$with_expat" >&6; }
8380
8381 if test "${with_expat}" = no; then
8382   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
8383 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
8384   HAVE_LIBEXPAT=no
8385 else
8386
8387
8388
8389
8390
8391
8392
8393
8394     use_additional=yes
8395
8396   acl_save_prefix="$prefix"
8397   prefix="$acl_final_prefix"
8398   acl_save_exec_prefix="$exec_prefix"
8399   exec_prefix="$acl_final_exec_prefix"
8400
8401     eval additional_includedir=\"$includedir\"
8402     eval additional_libdir=\"$libdir\"
8403
8404   exec_prefix="$acl_save_exec_prefix"
8405   prefix="$acl_save_prefix"
8406
8407
8408 # Check whether --with-libexpat-prefix was given.
8409 if test "${with_libexpat_prefix+set}" = set; then :
8410   withval=$with_libexpat_prefix;
8411     if test "X$withval" = "Xno"; then
8412       use_additional=no
8413     else
8414       if test "X$withval" = "X"; then
8415
8416   acl_save_prefix="$prefix"
8417   prefix="$acl_final_prefix"
8418   acl_save_exec_prefix="$exec_prefix"
8419   exec_prefix="$acl_final_exec_prefix"
8420
8421           eval additional_includedir=\"$includedir\"
8422           eval additional_libdir=\"$libdir\"
8423
8424   exec_prefix="$acl_save_exec_prefix"
8425   prefix="$acl_save_prefix"
8426
8427       else
8428         additional_includedir="$withval/include"
8429         additional_libdir="$withval/lib"
8430       fi
8431     fi
8432
8433 fi
8434
8435       LIBEXPAT=
8436   LTLIBEXPAT=
8437   INCEXPAT=
8438   rpathdirs=
8439   ltrpathdirs=
8440   names_already_handled=
8441   names_next_round='expat '
8442   while test -n "$names_next_round"; do
8443     names_this_round="$names_next_round"
8444     names_next_round=
8445     for name in $names_this_round; do
8446       already_handled=
8447       for n in $names_already_handled; do
8448         if test "$n" = "$name"; then
8449           already_handled=yes
8450           break
8451         fi
8452       done
8453       if test -z "$already_handled"; then
8454         names_already_handled="$names_already_handled $name"
8455                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8456         eval value=\"\$HAVE_LIB$uppername\"
8457         if test -n "$value"; then
8458           if test "$value" = yes; then
8459             eval value=\"\$LIB$uppername\"
8460             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
8461             eval value=\"\$LTLIB$uppername\"
8462             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
8463           else
8464                                     :
8465           fi
8466         else
8467                               found_dir=
8468           found_la=
8469           found_so=
8470           found_a=
8471           if test $use_additional = yes; then
8472             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8473               found_dir="$additional_libdir"
8474               found_so="$additional_libdir/lib$name.$shlibext"
8475               if test -f "$additional_libdir/lib$name.la"; then
8476                 found_la="$additional_libdir/lib$name.la"
8477               fi
8478             else
8479               if test -f "$additional_libdir/lib$name.$libext"; then
8480                 found_dir="$additional_libdir"
8481                 found_a="$additional_libdir/lib$name.$libext"
8482                 if test -f "$additional_libdir/lib$name.la"; then
8483                   found_la="$additional_libdir/lib$name.la"
8484                 fi
8485               fi
8486             fi
8487           fi
8488           if test "X$found_dir" = "X"; then
8489             for x in $LDFLAGS $LTLIBEXPAT; do
8490
8491   acl_save_prefix="$prefix"
8492   prefix="$acl_final_prefix"
8493   acl_save_exec_prefix="$exec_prefix"
8494   exec_prefix="$acl_final_exec_prefix"
8495   eval x=\"$x\"
8496   exec_prefix="$acl_save_exec_prefix"
8497   prefix="$acl_save_prefix"
8498
8499               case "$x" in
8500                 -L*)
8501                   dir=`echo "X$x" | sed -e 's/^X-L//'`
8502                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8503                     found_dir="$dir"
8504                     found_so="$dir/lib$name.$shlibext"
8505                     if test -f "$dir/lib$name.la"; then
8506                       found_la="$dir/lib$name.la"
8507                     fi
8508                   else
8509                     if test -f "$dir/lib$name.$libext"; then
8510                       found_dir="$dir"
8511                       found_a="$dir/lib$name.$libext"
8512                       if test -f "$dir/lib$name.la"; then
8513                         found_la="$dir/lib$name.la"
8514                       fi
8515                     fi
8516                   fi
8517                   ;;
8518               esac
8519               if test "X$found_dir" != "X"; then
8520                 break
8521               fi
8522             done
8523           fi
8524           if test "X$found_dir" != "X"; then
8525                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
8526             if test "X$found_so" != "X"; then
8527                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8528                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8529               else
8530                                                                                 haveit=
8531                 for x in $ltrpathdirs; do
8532                   if test "X$x" = "X$found_dir"; then
8533                     haveit=yes
8534                     break
8535                   fi
8536                 done
8537                 if test -z "$haveit"; then
8538                   ltrpathdirs="$ltrpathdirs $found_dir"
8539                 fi
8540                                 if test "$hardcode_direct" = yes; then
8541                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8542                 else
8543                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8544                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8545                                                             haveit=
8546                     for x in $rpathdirs; do
8547                       if test "X$x" = "X$found_dir"; then
8548                         haveit=yes
8549                         break
8550                       fi
8551                     done
8552                     if test -z "$haveit"; then
8553                       rpathdirs="$rpathdirs $found_dir"
8554                     fi
8555                   else
8556                                                                                 haveit=
8557                     for x in $LDFLAGS $LIBEXPAT; do
8558
8559   acl_save_prefix="$prefix"
8560   prefix="$acl_final_prefix"
8561   acl_save_exec_prefix="$exec_prefix"
8562   exec_prefix="$acl_final_exec_prefix"
8563   eval x=\"$x\"
8564   exec_prefix="$acl_save_exec_prefix"
8565   prefix="$acl_save_prefix"
8566
8567                       if test "X$x" = "X-L$found_dir"; then
8568                         haveit=yes
8569                         break
8570                       fi
8571                     done
8572                     if test -z "$haveit"; then
8573                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
8574                     fi
8575                     if test "$hardcode_minus_L" != no; then
8576                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8577                     else
8578                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8579                     fi
8580                   fi
8581                 fi
8582               fi
8583             else
8584               if test "X$found_a" != "X"; then
8585                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
8586               else
8587                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
8588               fi
8589             fi
8590                         additional_includedir=
8591             case "$found_dir" in
8592               */lib | */lib/)
8593                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8594                 additional_includedir="$basedir/include"
8595                 ;;
8596             esac
8597             if test "X$additional_includedir" != "X"; then
8598                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
8599                 haveit=
8600                 if test "X$additional_includedir" = "X/usr/local/include"; then
8601                   if test -n "$GCC"; then
8602                     case $host_os in
8603                       linux*) haveit=yes;;
8604                     esac
8605                   fi
8606                 fi
8607                 if test -z "$haveit"; then
8608                   for x in $CPPFLAGS $INCEXPAT; do
8609
8610   acl_save_prefix="$prefix"
8611   prefix="$acl_final_prefix"
8612   acl_save_exec_prefix="$exec_prefix"
8613   exec_prefix="$acl_final_exec_prefix"
8614   eval x=\"$x\"
8615   exec_prefix="$acl_save_exec_prefix"
8616   prefix="$acl_save_prefix"
8617
8618                     if test "X$x" = "X-I$additional_includedir"; then
8619                       haveit=yes
8620                       break
8621                     fi
8622                   done
8623                   if test -z "$haveit"; then
8624                     if test -d "$additional_includedir"; then
8625                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
8626                     fi
8627                   fi
8628                 fi
8629               fi
8630             fi
8631                         if test -n "$found_la"; then
8632                                                         save_libdir="$libdir"
8633               case "$found_la" in
8634                 */* | *\\*) . "$found_la" ;;
8635                 *) . "./$found_la" ;;
8636               esac
8637               libdir="$save_libdir"
8638                             for dep in $dependency_libs; do
8639                 case "$dep" in
8640                   -L*)
8641                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8642                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
8643                       haveit=
8644                       if test "X$additional_libdir" = "X/usr/local/lib"; then
8645                         if test -n "$GCC"; then
8646                           case $host_os in
8647                             linux*) haveit=yes;;
8648                           esac
8649                         fi
8650                       fi
8651                       if test -z "$haveit"; then
8652                         haveit=
8653                         for x in $LDFLAGS $LIBEXPAT; do
8654
8655   acl_save_prefix="$prefix"
8656   prefix="$acl_final_prefix"
8657   acl_save_exec_prefix="$exec_prefix"
8658   exec_prefix="$acl_final_exec_prefix"
8659   eval x=\"$x\"
8660   exec_prefix="$acl_save_exec_prefix"
8661   prefix="$acl_save_prefix"
8662
8663                           if test "X$x" = "X-L$additional_libdir"; then
8664                             haveit=yes
8665                             break
8666                           fi
8667                         done
8668                         if test -z "$haveit"; then
8669                           if test -d "$additional_libdir"; then
8670                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
8671                           fi
8672                         fi
8673                         haveit=
8674                         for x in $LDFLAGS $LTLIBEXPAT; do
8675
8676   acl_save_prefix="$prefix"
8677   prefix="$acl_final_prefix"
8678   acl_save_exec_prefix="$exec_prefix"
8679   exec_prefix="$acl_final_exec_prefix"
8680   eval x=\"$x\"
8681   exec_prefix="$acl_save_exec_prefix"
8682   prefix="$acl_save_prefix"
8683
8684                           if test "X$x" = "X-L$additional_libdir"; then
8685                             haveit=yes
8686                             break
8687                           fi
8688                         done
8689                         if test -z "$haveit"; then
8690                           if test -d "$additional_libdir"; then
8691                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
8692                           fi
8693                         fi
8694                       fi
8695                     fi
8696                     ;;
8697                   -R*)
8698                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
8699                     if test "$enable_rpath" != no; then
8700                                                                   haveit=
8701                       for x in $rpathdirs; do
8702                         if test "X$x" = "X$dir"; then
8703                           haveit=yes
8704                           break
8705                         fi
8706                       done
8707                       if test -z "$haveit"; then
8708                         rpathdirs="$rpathdirs $dir"
8709                       fi
8710                                                                   haveit=
8711                       for x in $ltrpathdirs; do
8712                         if test "X$x" = "X$dir"; then
8713                           haveit=yes
8714                           break
8715                         fi
8716                       done
8717                       if test -z "$haveit"; then
8718                         ltrpathdirs="$ltrpathdirs $dir"
8719                       fi
8720                     fi
8721                     ;;
8722                   -l*)
8723                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8724                     ;;
8725                   *.la)
8726                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8727                     ;;
8728                   *)
8729                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
8730                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
8731                     ;;
8732                 esac
8733               done
8734             fi
8735           else
8736                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8737             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
8738           fi
8739         fi
8740       fi
8741     done
8742   done
8743   if test "X$rpathdirs" != "X"; then
8744     if test -n "$hardcode_libdir_separator"; then
8745                         alldirs=
8746       for found_dir in $rpathdirs; do
8747         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8748       done
8749             acl_save_libdir="$libdir"
8750       libdir="$alldirs"
8751       eval flag=\"$hardcode_libdir_flag_spec\"
8752       libdir="$acl_save_libdir"
8753       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8754     else
8755             for found_dir in $rpathdirs; do
8756         acl_save_libdir="$libdir"
8757         libdir="$found_dir"
8758         eval flag=\"$hardcode_libdir_flag_spec\"
8759         libdir="$acl_save_libdir"
8760         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8761       done
8762     fi
8763   fi
8764   if test "X$ltrpathdirs" != "X"; then
8765             for found_dir in $ltrpathdirs; do
8766       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
8767     done
8768   fi
8769
8770
8771         ac_save_CPPFLAGS="$CPPFLAGS"
8772
8773   for element in $INCEXPAT; do
8774     haveit=
8775     for x in $CPPFLAGS; do
8776
8777   acl_save_prefix="$prefix"
8778   prefix="$acl_final_prefix"
8779   acl_save_exec_prefix="$exec_prefix"
8780   exec_prefix="$acl_final_exec_prefix"
8781   eval x=\"$x\"
8782   exec_prefix="$acl_save_exec_prefix"
8783   prefix="$acl_save_prefix"
8784
8785       if test "X$x" = "X$element"; then
8786         haveit=yes
8787         break
8788       fi
8789     done
8790     if test -z "$haveit"; then
8791       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8792     fi
8793   done
8794
8795
8796   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
8797 $as_echo_n "checking for libexpat... " >&6; }
8798 if test "${ac_cv_libexpat+set}" = set; then :
8799   $as_echo_n "(cached) " >&6
8800 else
8801
8802     ac_save_LIBS="$LIBS"
8803     LIBS="$LIBS $LIBEXPAT"
8804     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8805 /* end confdefs.h.  */
8806 #include "expat.h"
8807 int
8808 main ()
8809 {
8810 XML_Parser p = XML_ParserCreate (0);
8811   ;
8812   return 0;
8813 }
8814 _ACEOF
8815 if ac_fn_c_try_link "$LINENO"; then :
8816   ac_cv_libexpat=yes
8817 else
8818   ac_cv_libexpat=no
8819 fi
8820 rm -f core conftest.err conftest.$ac_objext \
8821     conftest$ac_exeext conftest.$ac_ext
8822     LIBS="$ac_save_LIBS"
8823
8824 fi
8825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
8826 $as_echo "$ac_cv_libexpat" >&6; }
8827   if test "$ac_cv_libexpat" = yes; then
8828     HAVE_LIBEXPAT=yes
8829
8830 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
8831
8832     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
8833 $as_echo_n "checking how to link with libexpat... " >&6; }
8834     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
8835 $as_echo "$LIBEXPAT" >&6; }
8836   else
8837     HAVE_LIBEXPAT=no
8838             CPPFLAGS="$ac_save_CPPFLAGS"
8839     LIBEXPAT=
8840     LTLIBEXPAT=
8841   fi
8842
8843
8844
8845
8846
8847
8848   if test "$HAVE_LIBEXPAT" != yes; then
8849     if test "$with_expat" = yes; then
8850       as_fn_error "expat is missing or unusable" "$LINENO" 5
8851     else
8852       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
8853 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
8854     fi
8855   else
8856     save_LIBS=$LIBS
8857     LIBS="$LIBS $LIBEXPAT"
8858     for ac_func in XML_StopParser
8859 do :
8860   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
8861 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
8862   cat >>confdefs.h <<_ACEOF
8863 #define HAVE_XML_STOPPARSER 1
8864 _ACEOF
8865
8866 fi
8867 done
8868
8869     LIBS=$save_LIBS
8870   fi
8871 fi
8872
8873 # --------------------- #
8874 # Check for libpython.  #
8875 # --------------------- #
8876
8877
8878
8879
8880
8881
8882 # Check whether --with-python was given.
8883 if test "${with_python+set}" = set; then :
8884   withval=$with_python;
8885 else
8886   with_python=auto
8887 fi
8888
8889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
8890 $as_echo_n "checking whether to use python... " >&6; }
8891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
8892 $as_echo "$with_python" >&6; }
8893
8894 if test "${with_python}" = no; then
8895   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
8896 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
8897   have_libpython=no
8898 else
8899   case "${with_python}" in
8900   [\\/]* | ?:[\\/]*)
8901     if test -d ${with_python}; then
8902       # Assume the python binary is ${with_python}/bin/python.
8903       python_prog="${with_python}/bin/python"
8904       python_prefix=
8905       # If python does not exit ${with_python}/bin, then try in
8906       # ${with_python}.  On Windows/MinGW, this is where the Python
8907       # executable is.
8908       if test ! -x "${python_prog}"; then
8909         python_prog="${with_python}/python"
8910         python_prefix=
8911       fi
8912       if test ! -x "${python_prog}"; then
8913         # Fall back to gdb 7.0/7.1 behaviour.
8914         python_prog=missing
8915         python_prefix=${with_python}
8916       fi
8917     elif test -x "${with_python}"; then
8918       # While we can't run python compiled for $host (unless host == build),
8919       # the user could write a script that provides the needed information,
8920       # so we support that.
8921       python_prog=${with_python}
8922       python_prefix=
8923     else
8924       as_fn_error "invalid value for --with-python" "$LINENO" 5
8925     fi
8926     ;;
8927   */*)
8928     # Disallow --with-python=foo/bar.
8929     as_fn_error "invalid value for --with-python" "$LINENO" 5
8930     ;;
8931   *)
8932     # The user has either specified auto, yes, or the name of the python
8933     # program assumed to be in $PATH.
8934     python_prefix=
8935     case "${with_python}" in
8936     yes | auto)
8937       if test ${build} = ${host}; then
8938         # Extract the first word of "python", so it can be a program name with args.
8939 set dummy python; ac_word=$2
8940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8941 $as_echo_n "checking for $ac_word... " >&6; }
8942 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8943   $as_echo_n "(cached) " >&6
8944 else
8945   case $python_prog_path in
8946   [\\/]* | ?:[\\/]*)
8947   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8948   ;;
8949   *)
8950   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8951 for as_dir in $PATH
8952 do
8953   IFS=$as_save_IFS
8954   test -z "$as_dir" && as_dir=.
8955     for ac_exec_ext in '' $ac_executable_extensions; do
8956   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8957     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8958     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8959     break 2
8960   fi
8961 done
8962   done
8963 IFS=$as_save_IFS
8964
8965   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8966   ;;
8967 esac
8968 fi
8969 python_prog_path=$ac_cv_path_python_prog_path
8970 if test -n "$python_prog_path"; then
8971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8972 $as_echo "$python_prog_path" >&6; }
8973 else
8974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8975 $as_echo "no" >&6; }
8976 fi
8977
8978
8979         if test "${python_prog_path}" = missing; then
8980           python_prog=missing
8981         else
8982           python_prog=${python_prog_path}
8983         fi
8984       else
8985         # Not much we can do except assume the cross-compiler will find the
8986         # right files.
8987         python_prog=missing
8988       fi
8989       ;;
8990     *)
8991       # While we can't run python compiled for $host (unless host == build),
8992       # the user could write a script that provides the needed information,
8993       # so we support that.
8994       python_prog="${with_python}"
8995       # Extract the first word of "${python_prog}", so it can be a program name with args.
8996 set dummy ${python_prog}; ac_word=$2
8997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8998 $as_echo_n "checking for $ac_word... " >&6; }
8999 if test "${ac_cv_path_python_prog_path+set}" = set; then :
9000   $as_echo_n "(cached) " >&6
9001 else
9002   case $python_prog_path in
9003   [\\/]* | ?:[\\/]*)
9004   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
9005   ;;
9006   *)
9007   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9008 for as_dir in $PATH
9009 do
9010   IFS=$as_save_IFS
9011   test -z "$as_dir" && as_dir=.
9012     for ac_exec_ext in '' $ac_executable_extensions; do
9013   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9014     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
9015     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9016     break 2
9017   fi
9018 done
9019   done
9020 IFS=$as_save_IFS
9021
9022   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
9023   ;;
9024 esac
9025 fi
9026 python_prog_path=$ac_cv_path_python_prog_path
9027 if test -n "$python_prog_path"; then
9028   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
9029 $as_echo "$python_prog_path" >&6; }
9030 else
9031   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9032 $as_echo "no" >&6; }
9033 fi
9034
9035
9036       if test "${python_prog_path}" = missing; then
9037         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
9038       fi
9039       ;;
9040     esac
9041   esac
9042
9043   if test "${python_prog}" != missing; then
9044     # We have a python program to use, but it may be too old.
9045     # Don't flag an error for --with-python=auto (the default).
9046     have_python_config=yes
9047     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
9048     if test $? != 0; then
9049       have_python_config=failed
9050       if test "${with_python}" != auto; then
9051         as_fn_error "failure running python-config --includes" "$LINENO" 5
9052       fi
9053     fi
9054     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
9055     if test $? != 0; then
9056       have_python_config=failed
9057       if test "${with_python}" != auto; then
9058         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
9059       fi
9060     fi
9061     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
9062     if test $? != 0; then
9063       have_python_config=failed
9064       if test "${with_python}" != auto; then
9065         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
9066       fi
9067     fi
9068   else
9069     # We do not have a python executable we can use to determine where
9070     # to find the Python headers and libs.  We cannot guess the include
9071     # path from the python_prefix either, because that include path
9072     # depends on the Python version.  So, there is nothing much we can
9073     # do except assume that the compiler will be able to find those files.
9074     python_includes=
9075     python_libs=
9076     have_python_config=no
9077   fi
9078
9079   # If we have python-config, only try the configuration it provides.
9080   # Otherwise fallback on the old way of trying different versions of
9081   # python in turn.
9082
9083   have_libpython=no
9084   if test "${have_python_config}" = yes; then
9085     # Determine the Python version by extracting "-lpython<version>"
9086     # part of the python_libs. <version> is usually X.Y with X and Y
9087     # being decimal numbers, but can also be XY (seen on Windows).
9088     #
9089     # The extraction is performed using sed with a regular expression.
9090     # Initially, the regexp used was using the '?' quantifier to make
9091     # the dot in the version number optional.  Unfortunately, this
9092     # does not work with non-GNU versions of sed because, because of
9093     # what looks like a limitation (the '?' quantifier does not work
9094     # with back-references).  We work around this limitation by using
9095     # the '*' quantifier instead.  It means that, in theory, we might
9096     # match unexpected version strings such as "-lpython2..7", but
9097     # this seems unlikely in practice.  And even if that happens,
9098     # an error will be triggered later on, when checking that version
9099     # number.
9100     python_version=`echo " ${python_libs} " \
9101                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
9102     case "${python_version}" in
9103     python*)
9104
9105   version=${python_version}
9106
9107   new_CPPFLAGS=${python_includes}
9108   new_LIBS=${python_libs}
9109   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9110 $as_echo_n "checking for ${version}... " >&6; }
9111   save_CPPFLAGS=$CPPFLAGS
9112   save_LIBS=$LIBS
9113   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9114   LIBS="$LIBS $new_LIBS"
9115   found_usable_python=no
9116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9117 /* end confdefs.h.  */
9118 #include "Python.h"
9119 int
9120 main ()
9121 {
9122 Py_Initialize ();
9123   ;
9124   return 0;
9125 }
9126 _ACEOF
9127 if ac_fn_c_try_link "$LINENO"; then :
9128   have_libpython=${version}
9129                   found_usable_python=yes
9130                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9131                   PYTHON_LIBS=$new_LIBS
9132 fi
9133 rm -f core conftest.err conftest.$ac_objext \
9134     conftest$ac_exeext conftest.$ac_ext
9135   CPPFLAGS=$save_CPPFLAGS
9136   LIBS=$save_LIBS
9137   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9138 $as_echo "${found_usable_python}" >&6; }
9139
9140       ;;
9141     *)
9142       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
9143       ;;
9144     esac
9145   elif test "${have_python_config}" != failed; then
9146     if test "${have_libpython}" = no; then
9147
9148   version=python2.7
9149
9150   new_CPPFLAGS=${python_includes}
9151   new_LIBS="${python_libs} -lpython2.7"
9152   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9153 $as_echo_n "checking for ${version}... " >&6; }
9154   save_CPPFLAGS=$CPPFLAGS
9155   save_LIBS=$LIBS
9156   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9157   LIBS="$LIBS $new_LIBS"
9158   found_usable_python=no
9159   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9160 /* end confdefs.h.  */
9161 #include "Python.h"
9162 int
9163 main ()
9164 {
9165 Py_Initialize ();
9166   ;
9167   return 0;
9168 }
9169 _ACEOF
9170 if ac_fn_c_try_link "$LINENO"; then :
9171   have_libpython=${version}
9172                   found_usable_python=yes
9173                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9174                   PYTHON_LIBS=$new_LIBS
9175 fi
9176 rm -f core conftest.err conftest.$ac_objext \
9177     conftest$ac_exeext conftest.$ac_ext
9178   CPPFLAGS=$save_CPPFLAGS
9179   LIBS=$save_LIBS
9180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9181 $as_echo "${found_usable_python}" >&6; }
9182
9183     fi
9184     if test "${have_libpython}" = no; then
9185
9186   version=python2.6
9187
9188   new_CPPFLAGS=${python_includes}
9189   new_LIBS="${python_libs} -lpython2.6"
9190   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9191 $as_echo_n "checking for ${version}... " >&6; }
9192   save_CPPFLAGS=$CPPFLAGS
9193   save_LIBS=$LIBS
9194   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9195   LIBS="$LIBS $new_LIBS"
9196   found_usable_python=no
9197   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9198 /* end confdefs.h.  */
9199 #include "Python.h"
9200 int
9201 main ()
9202 {
9203 Py_Initialize ();
9204   ;
9205   return 0;
9206 }
9207 _ACEOF
9208 if ac_fn_c_try_link "$LINENO"; then :
9209   have_libpython=${version}
9210                   found_usable_python=yes
9211                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9212                   PYTHON_LIBS=$new_LIBS
9213 fi
9214 rm -f core conftest.err conftest.$ac_objext \
9215     conftest$ac_exeext conftest.$ac_ext
9216   CPPFLAGS=$save_CPPFLAGS
9217   LIBS=$save_LIBS
9218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9219 $as_echo "${found_usable_python}" >&6; }
9220
9221     fi
9222     if test ${have_libpython} = no; then
9223
9224   version=python2.5
9225
9226   new_CPPFLAGS=${python_includes}
9227   new_LIBS="${python_libs} -lpython2.5"
9228   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9229 $as_echo_n "checking for ${version}... " >&6; }
9230   save_CPPFLAGS=$CPPFLAGS
9231   save_LIBS=$LIBS
9232   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9233   LIBS="$LIBS $new_LIBS"
9234   found_usable_python=no
9235   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9236 /* end confdefs.h.  */
9237 #include "Python.h"
9238 int
9239 main ()
9240 {
9241 Py_Initialize ();
9242   ;
9243   return 0;
9244 }
9245 _ACEOF
9246 if ac_fn_c_try_link "$LINENO"; then :
9247   have_libpython=${version}
9248                   found_usable_python=yes
9249                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9250                   PYTHON_LIBS=$new_LIBS
9251 fi
9252 rm -f core conftest.err conftest.$ac_objext \
9253     conftest$ac_exeext conftest.$ac_ext
9254   CPPFLAGS=$save_CPPFLAGS
9255   LIBS=$save_LIBS
9256   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9257 $as_echo "${found_usable_python}" >&6; }
9258
9259     fi
9260     if test ${have_libpython} = no; then
9261
9262   version=python2.4
9263
9264   new_CPPFLAGS=${python_includes}
9265   new_LIBS="${python_libs} -lpython2.4"
9266   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9267 $as_echo_n "checking for ${version}... " >&6; }
9268   save_CPPFLAGS=$CPPFLAGS
9269   save_LIBS=$LIBS
9270   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9271   LIBS="$LIBS $new_LIBS"
9272   found_usable_python=no
9273   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9274 /* end confdefs.h.  */
9275 #include "Python.h"
9276 int
9277 main ()
9278 {
9279 Py_Initialize ();
9280   ;
9281   return 0;
9282 }
9283 _ACEOF
9284 if ac_fn_c_try_link "$LINENO"; then :
9285   have_libpython=${version}
9286                   found_usable_python=yes
9287                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9288                   PYTHON_LIBS=$new_LIBS
9289 fi
9290 rm -f core conftest.err conftest.$ac_objext \
9291     conftest$ac_exeext conftest.$ac_ext
9292   CPPFLAGS=$save_CPPFLAGS
9293   LIBS=$save_LIBS
9294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9295 $as_echo "${found_usable_python}" >&6; }
9296
9297     fi
9298   fi
9299   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
9300
9301 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
9302
9303   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
9304
9305 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
9306
9307   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
9308
9309 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
9310
9311   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
9312
9313 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
9314
9315   fi
9316
9317   if test "${have_libpython}" = no; then
9318     case "${with_python}" in
9319     yes)
9320       as_fn_error "python is missing or unusable" "$LINENO" 5
9321       ;;
9322     auto)
9323       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
9324 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
9325       ;;
9326     *)
9327       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
9328       ;;
9329     esac
9330   else
9331     if test -n "${python_prefix}"; then
9332
9333 cat >>confdefs.h <<_ACEOF
9334 #define WITH_PYTHON_PATH "${python_prefix}"
9335 _ACEOF
9336
9337
9338   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9339      if test "x$prefix" = xNONE; then
9340         test_prefix=/usr/local
9341      else
9342         test_prefix=$prefix
9343      fi
9344   else
9345      test_prefix=$exec_prefix
9346   fi
9347   value=0
9348   case ${python_prefix} in
9349      "${test_prefix}"|"${test_prefix}/"*|\
9350         '${exec_prefix}'|'${exec_prefix}/'*)
9351      value=1
9352      ;;
9353   esac
9354
9355 cat >>confdefs.h <<_ACEOF
9356 #define PYTHON_PATH_RELOCATABLE $value
9357 _ACEOF
9358
9359
9360     fi
9361   fi
9362 fi
9363
9364 if test "${have_libpython}" != no; then
9365
9366 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
9367
9368   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
9369   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
9370   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
9371   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
9372   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
9373
9374   # Flags needed to compile Python code (taken from python-config --cflags).
9375   # We cannot call python-config directly because it will output whatever was
9376   # used when compiling the Python interpreter itself, including flags which
9377   # would make the python-related objects be compiled differently from the
9378   # rest of GDB (e.g., -O2 and -fPIC).
9379   if test "${GCC}" = yes; then
9380     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
9381   fi
9382
9383   if test "x${tentative_python_cflags}" != x; then
9384     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
9385 $as_echo_n "checking compiler flags for python code... " >&6; }
9386     for flag in ${tentative_python_cflags}; do
9387       # Check that the compiler accepts it
9388       saved_CFLAGS="$CFLAGS"
9389       CFLAGS="$CFLAGS $flag"
9390       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9391 /* end confdefs.h.  */
9392
9393 int
9394 main ()
9395 {
9396
9397   ;
9398   return 0;
9399 }
9400 _ACEOF
9401 if ac_fn_c_try_compile "$LINENO"; then :
9402   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
9403 fi
9404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9405       CFLAGS="$saved_CFLAGS"
9406     done
9407     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
9408 $as_echo "${PYTHON_CFLAGS}" >&6; }
9409   fi
9410
9411   # On x64 Windows, Python's include headers, and pyconfig.h in
9412   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
9413   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
9414   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
9415   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
9416   # The issue was reported to the Python community, but still isn't
9417   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
9418
9419   case "$gdb_host" in
9420     mingw64)
9421            if test "${GCC}" = yes; then
9422              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
9423            fi
9424            ;;
9425   esac
9426
9427   # Note that "python -m threading" cannot be used to check for
9428   # threading support due to a bug in Python 2.7.3
9429   # (http://bugs.python.org/issue15567).
9430   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
9431 $as_echo_n "checking whether python supports threads... " >&6; }
9432   saved_CPPFLAGS="${CPPFLAGS}"
9433   CPPFLAGS="${PYTHON_CPPFLAGS}"
9434   # Note that the test is reversed so that python_has_threads=yes on
9435   # unexpected failures.
9436   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9437 /* end confdefs.h.  */
9438
9439 #include <Python.h>
9440 #ifdef WITH_THREAD
9441 # error
9442 #endif
9443
9444 _ACEOF
9445 if ac_fn_c_try_cpp "$LINENO"; then :
9446   python_has_threads=no
9447 else
9448   python_has_threads=yes
9449 fi
9450 rm -f conftest.err conftest.$ac_ext
9451   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
9452 $as_echo "${python_has_threads}" >&6; }
9453   CPPFLAGS="${saved_CPPFLAGS}"
9454 else
9455   # Even if Python support is not compiled in, we need to have this file
9456   # included so that the "python" command, et.al., still exists.
9457   CONFIG_OBS="$CONFIG_OBS python.o"
9458   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
9459 fi
9460
9461
9462
9463  if test "${have_libpython}" != no; then
9464   HAVE_PYTHON_TRUE=
9465   HAVE_PYTHON_FALSE='#'
9466 else
9467   HAVE_PYTHON_TRUE='#'
9468   HAVE_PYTHON_FALSE=
9469 fi
9470
9471
9472 # -------------------- #
9473 # Check for libguile.  #
9474 # -------------------- #
9475
9476
9477
9478
9479
9480
9481 # Check whether --with-guile was given.
9482 if test "${with_guile+set}" = set; then :
9483   withval=$with_guile;
9484 else
9485   with_guile=auto
9486 fi
9487
9488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
9489 $as_echo_n "checking whether to use guile... " >&6; }
9490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
9491 $as_echo "$with_guile" >&6; }
9492
9493 # Extract the first word of "pkg-config", so it can be a program name with args.
9494 set dummy pkg-config; ac_word=$2
9495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9496 $as_echo_n "checking for $ac_word... " >&6; }
9497 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
9498   $as_echo_n "(cached) " >&6
9499 else
9500   case $pkg_config_prog_path in
9501   [\\/]* | ?:[\\/]*)
9502   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
9503   ;;
9504   *)
9505   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9506 for as_dir in $PATH
9507 do
9508   IFS=$as_save_IFS
9509   test -z "$as_dir" && as_dir=.
9510     for ac_exec_ext in '' $ac_executable_extensions; do
9511   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9512     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
9513     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9514     break 2
9515   fi
9516 done
9517   done
9518 IFS=$as_save_IFS
9519
9520   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
9521   ;;
9522 esac
9523 fi
9524 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
9525 if test -n "$pkg_config_prog_path"; then
9526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
9527 $as_echo "$pkg_config_prog_path" >&6; }
9528 else
9529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9530 $as_echo "no" >&6; }
9531 fi
9532
9533
9534
9535 try_guile_versions="guile-2.2 guile-2.0"
9536 have_libguile=no
9537 case "${with_guile}" in
9538 no)
9539   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
9540 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
9541   ;;
9542 auto)
9543   if test "${pkg_config_prog_path}" = "missing"; then
9544     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
9545 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
9546   else
9547
9548   pkg_config=${pkg_config_prog_path}
9549   guile_version_list=${try_guile_versions}
9550   flag_errors=no
9551
9552   found_usable_guile=checking
9553   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9554 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9555   for guile_version in ${guile_version_list}; do
9556     ${pkg_config} --exists ${guile_version} 2>/dev/null
9557     if test $? != 0; then
9558       continue
9559     fi
9560             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9561     if test $? != 0; then
9562       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9563     fi
9564     new_LIBS=`${pkg_config} --libs ${guile_version}`
9565     if test $? != 0; then
9566       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9567     fi
9568         found_usable_guile=${guile_version}
9569     break
9570   done
9571   if test "${found_usable_guile}" = "checking"; then
9572     if test "${flag_errors}" = "yes"; then
9573       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9574     else
9575       found_usable_guile=no
9576     fi
9577   fi
9578       if test "${found_usable_guile}" != no; then
9579     save_CPPFLAGS=$CPPFLAGS
9580     save_LIBS=$LIBS
9581     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9582     LIBS="$LIBS $new_LIBS"
9583     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9584 /* end confdefs.h.  */
9585 #include "libguile.h"
9586 int
9587 main ()
9588 {
9589 scm_init_guile ();
9590   ;
9591   return 0;
9592 }
9593 _ACEOF
9594 if ac_fn_c_try_link "$LINENO"; then :
9595   have_libguile=yes
9596                     GUILE_CPPFLAGS=$new_CPPFLAGS
9597                     GUILE_LIBS=$new_LIBS
9598 else
9599   found_usable_guile=no
9600 fi
9601 rm -f core conftest.err conftest.$ac_objext \
9602     conftest$ac_exeext conftest.$ac_ext
9603         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9604 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9605
9606 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9607
9608
9609 fi
9610
9611     CPPFLAGS=$save_CPPFLAGS
9612     LIBS=$save_LIBS
9613     if test "${found_usable_guile}" = no; then
9614       if test "${flag_errors}" = yes; then
9615         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9616 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9617 as_fn_error "linking guile version ${guile_version} test program failed
9618 See \`config.log' for more details." "$LINENO" 5; }
9619       fi
9620     fi
9621   fi
9622   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9623 $as_echo "${found_usable_guile}" >&6; }
9624
9625   fi
9626   ;;
9627 yes)
9628   if test "${pkg_config_prog_path}" = "missing"; then
9629     as_fn_error "pkg-config not found" "$LINENO" 5
9630   fi
9631
9632   pkg_config=${pkg_config_prog_path}
9633   guile_version_list=${try_guile_versions}
9634   flag_errors=yes
9635
9636   found_usable_guile=checking
9637   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9638 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9639   for guile_version in ${guile_version_list}; do
9640     ${pkg_config} --exists ${guile_version} 2>/dev/null
9641     if test $? != 0; then
9642       continue
9643     fi
9644             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9645     if test $? != 0; then
9646       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9647     fi
9648     new_LIBS=`${pkg_config} --libs ${guile_version}`
9649     if test $? != 0; then
9650       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9651     fi
9652         found_usable_guile=${guile_version}
9653     break
9654   done
9655   if test "${found_usable_guile}" = "checking"; then
9656     if test "${flag_errors}" = "yes"; then
9657       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9658     else
9659       found_usable_guile=no
9660     fi
9661   fi
9662       if test "${found_usable_guile}" != no; then
9663     save_CPPFLAGS=$CPPFLAGS
9664     save_LIBS=$LIBS
9665     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9666     LIBS="$LIBS $new_LIBS"
9667     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9668 /* end confdefs.h.  */
9669 #include "libguile.h"
9670 int
9671 main ()
9672 {
9673 scm_init_guile ();
9674   ;
9675   return 0;
9676 }
9677 _ACEOF
9678 if ac_fn_c_try_link "$LINENO"; then :
9679   have_libguile=yes
9680                     GUILE_CPPFLAGS=$new_CPPFLAGS
9681                     GUILE_LIBS=$new_LIBS
9682 else
9683   found_usable_guile=no
9684 fi
9685 rm -f core conftest.err conftest.$ac_objext \
9686     conftest$ac_exeext conftest.$ac_ext
9687         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9688 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9689
9690 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9691
9692
9693 fi
9694
9695     CPPFLAGS=$save_CPPFLAGS
9696     LIBS=$save_LIBS
9697     if test "${found_usable_guile}" = no; then
9698       if test "${flag_errors}" = yes; then
9699         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9700 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9701 as_fn_error "linking guile version ${guile_version} test program failed
9702 See \`config.log' for more details." "$LINENO" 5; }
9703       fi
9704     fi
9705   fi
9706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9707 $as_echo "${found_usable_guile}" >&6; }
9708
9709   ;;
9710 [\\/]* | ?:[\\/]*)
9711   if test -x "${with_guile}"; then
9712
9713   pkg_config=${with_guile}
9714   guile_version_list=${try_guile_versions}
9715   flag_errors=yes
9716
9717   found_usable_guile=checking
9718   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9719 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9720   for guile_version in ${guile_version_list}; do
9721     ${pkg_config} --exists ${guile_version} 2>/dev/null
9722     if test $? != 0; then
9723       continue
9724     fi
9725             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9726     if test $? != 0; then
9727       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9728     fi
9729     new_LIBS=`${pkg_config} --libs ${guile_version}`
9730     if test $? != 0; then
9731       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9732     fi
9733         found_usable_guile=${guile_version}
9734     break
9735   done
9736   if test "${found_usable_guile}" = "checking"; then
9737     if test "${flag_errors}" = "yes"; then
9738       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9739     else
9740       found_usable_guile=no
9741     fi
9742   fi
9743       if test "${found_usable_guile}" != no; then
9744     save_CPPFLAGS=$CPPFLAGS
9745     save_LIBS=$LIBS
9746     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9747     LIBS="$LIBS $new_LIBS"
9748     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9749 /* end confdefs.h.  */
9750 #include "libguile.h"
9751 int
9752 main ()
9753 {
9754 scm_init_guile ();
9755   ;
9756   return 0;
9757 }
9758 _ACEOF
9759 if ac_fn_c_try_link "$LINENO"; then :
9760   have_libguile=yes
9761                     GUILE_CPPFLAGS=$new_CPPFLAGS
9762                     GUILE_LIBS=$new_LIBS
9763 else
9764   found_usable_guile=no
9765 fi
9766 rm -f core conftest.err conftest.$ac_objext \
9767     conftest$ac_exeext conftest.$ac_ext
9768         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9769 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9770
9771 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9772
9773
9774 fi
9775
9776     CPPFLAGS=$save_CPPFLAGS
9777     LIBS=$save_LIBS
9778     if test "${found_usable_guile}" = no; then
9779       if test "${flag_errors}" = yes; then
9780         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9781 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9782 as_fn_error "linking guile version ${guile_version} test program failed
9783 See \`config.log' for more details." "$LINENO" 5; }
9784       fi
9785     fi
9786   fi
9787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9788 $as_echo "${found_usable_guile}" >&6; }
9789
9790   else
9791     as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
9792   fi
9793   ;;
9794 "" | */*)
9795   # Disallow --with=guile="" and --with-guile=foo/bar.
9796   as_fn_error "invalid value for --with-guile" "$LINENO" 5
9797   ;;
9798 *)
9799   # A space separate list of guile versions to try, in order.
9800   if test "${pkg_config_prog_path}" = "missing"; then
9801     as_fn_error "pkg-config not found" "$LINENO" 5
9802   fi
9803
9804   pkg_config=${pkg_config_prog_path}
9805   guile_version_list=${with_guile}
9806   flag_errors=yes
9807
9808   found_usable_guile=checking
9809   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9810 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9811   for guile_version in ${guile_version_list}; do
9812     ${pkg_config} --exists ${guile_version} 2>/dev/null
9813     if test $? != 0; then
9814       continue
9815     fi
9816             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9817     if test $? != 0; then
9818       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9819     fi
9820     new_LIBS=`${pkg_config} --libs ${guile_version}`
9821     if test $? != 0; then
9822       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9823     fi
9824         found_usable_guile=${guile_version}
9825     break
9826   done
9827   if test "${found_usable_guile}" = "checking"; then
9828     if test "${flag_errors}" = "yes"; then
9829       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9830     else
9831       found_usable_guile=no
9832     fi
9833   fi
9834       if test "${found_usable_guile}" != no; then
9835     save_CPPFLAGS=$CPPFLAGS
9836     save_LIBS=$LIBS
9837     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9838     LIBS="$LIBS $new_LIBS"
9839     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9840 /* end confdefs.h.  */
9841 #include "libguile.h"
9842 int
9843 main ()
9844 {
9845 scm_init_guile ();
9846   ;
9847   return 0;
9848 }
9849 _ACEOF
9850 if ac_fn_c_try_link "$LINENO"; then :
9851   have_libguile=yes
9852                     GUILE_CPPFLAGS=$new_CPPFLAGS
9853                     GUILE_LIBS=$new_LIBS
9854 else
9855   found_usable_guile=no
9856 fi
9857 rm -f core conftest.err conftest.$ac_objext \
9858     conftest$ac_exeext conftest.$ac_ext
9859         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9860 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9861
9862 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9863
9864
9865 fi
9866
9867     CPPFLAGS=$save_CPPFLAGS
9868     LIBS=$save_LIBS
9869     if test "${found_usable_guile}" = no; then
9870       if test "${flag_errors}" = yes; then
9871         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9872 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9873 as_fn_error "linking guile version ${guile_version} test program failed
9874 See \`config.log' for more details." "$LINENO" 5; }
9875       fi
9876     fi
9877   fi
9878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9879 $as_echo "${found_usable_guile}" >&6; }
9880
9881   ;;
9882 esac
9883
9884 if test "${have_libguile}" != no; then
9885     case "${with_guile}" in
9886   [\\/]* | ?:[\\/]*)
9887
9888   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9889 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9890 if test "${ac_cv_guild_program_name+set}" = set; then :
9891   $as_echo_n "(cached) " >&6
9892 else
9893   ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
9894
9895      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9896      # the 'guild' and 'bindir' variables.  In that case, try to guess
9897      # what the program name is, at the risk of getting it wrong if
9898      # Guile was configured with '--program-suffix' or similar.
9899      if test "x$ac_cv_guild_program_name" = "x"; then
9900        guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
9901        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9902      fi
9903
9904 fi
9905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9906 $as_echo "$ac_cv_guild_program_name" >&6; }
9907
9908   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9909     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9910   fi
9911
9912   GUILD="$ac_cv_guild_program_name"
9913
9914
9915     ;;
9916   *)
9917
9918   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9919 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9920 if test "${ac_cv_guild_program_name+set}" = set; then :
9921   $as_echo_n "(cached) " >&6
9922 else
9923   ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
9924
9925      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9926      # the 'guild' and 'bindir' variables.  In that case, try to guess
9927      # what the program name is, at the risk of getting it wrong if
9928      # Guile was configured with '--program-suffix' or similar.
9929      if test "x$ac_cv_guild_program_name" = "x"; then
9930        guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
9931        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9932      fi
9933
9934 fi
9935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9936 $as_echo "$ac_cv_guild_program_name" >&6; }
9937
9938   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9939     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9940   fi
9941
9942   GUILD="$ac_cv_guild_program_name"
9943
9944
9945     ;;
9946   esac
9947
9948
9949   if test "$cross_compiling" = no; then
9950     GUILD_TARGET_FLAG=
9951   else
9952     GUILD_TARGET_FLAG="--target=$host"
9953   fi
9954
9955
9956
9957
9958   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
9959 $as_echo_n "checking whether guild supports this host... " >&6; }
9960 if test "${ac_cv_guild_ok+set}" = set; then :
9961   $as_echo_n "(cached) " >&6
9962 else
9963   echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
9964      if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
9965        ac_cv_guild_ok=yes
9966      else
9967        ac_cv_guild_ok=no
9968      fi
9969 fi
9970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
9971 $as_echo "$ac_cv_guild_ok" >&6; }
9972
9973     if test "$ac_cv_guild_ok" = no; then
9974     have_libguile=no
9975     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
9976 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
9977   fi
9978 fi
9979
9980 if test "${have_libguile}" != no; then
9981
9982 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
9983
9984   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
9985   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
9986   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
9987   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
9988   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
9989
9990     save_LIBS="$LIBS"
9991   save_CPPFLAGS="$CPPFLAGS"
9992   LIBS="$GUILE_LIBS"
9993   CPPFLAGS="$GUILE_CPPFLAGS"
9994   for ac_func in scm_new_smob
9995 do :
9996   ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
9997 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
9998   cat >>confdefs.h <<_ACEOF
9999 #define HAVE_SCM_NEW_SMOB 1
10000 _ACEOF
10001
10002 fi
10003 done
10004
10005   LIBS="$save_LIBS"
10006   CPPFLAGS="$save_CPPFLAGS"
10007 else
10008   # Even if Guile support is not compiled in, we need to have these files
10009   # included.
10010   CONFIG_OBS="$CONFIG_OBS guile.o"
10011   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
10012 fi
10013
10014
10015  if test "${have_libguile}" != no; then
10016   HAVE_GUILE_TRUE=
10017   HAVE_GUILE_FALSE='#'
10018 else
10019   HAVE_GUILE_TRUE='#'
10020   HAVE_GUILE_FALSE=
10021 fi
10022
10023
10024 # --------------------- #
10025 # Check for libmcheck.  #
10026 # --------------------- #
10027
10028 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
10029 # but turn it off if Python is enabled with threads, since -lmcheck is
10030 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
10031 # and for releases.
10032 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
10033    && $development; then
10034   libmcheck_default=yes
10035 else
10036   libmcheck_default=no
10037 fi
10038
10039   # Check whether --enable-libmcheck was given.
10040 if test "${enable_libmcheck+set}" = set; then :
10041   enableval=$enable_libmcheck; case "${enableval}" in
10042       yes | y) ENABLE_LIBMCHECK="yes" ;;
10043       no | n)  ENABLE_LIBMCHECK="no" ;;
10044       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
10045     esac
10046 fi
10047
10048
10049   if test -z "${ENABLE_LIBMCHECK}"; then
10050     ENABLE_LIBMCHECK=${libmcheck_default}
10051   fi
10052
10053   if test "$ENABLE_LIBMCHECK" = "yes" ; then
10054     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
10055 $as_echo_n "checking for main in -lmcheck... " >&6; }
10056 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
10057   $as_echo_n "(cached) " >&6
10058 else
10059   ac_check_lib_save_LIBS=$LIBS
10060 LIBS="-lmcheck  $LIBS"
10061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10062 /* end confdefs.h.  */
10063
10064
10065 int
10066 main ()
10067 {
10068 return main ();
10069   ;
10070   return 0;
10071 }
10072 _ACEOF
10073 if ac_fn_c_try_link "$LINENO"; then :
10074   ac_cv_lib_mcheck_main=yes
10075 else
10076   ac_cv_lib_mcheck_main=no
10077 fi
10078 rm -f core conftest.err conftest.$ac_objext \
10079     conftest$ac_exeext conftest.$ac_ext
10080 LIBS=$ac_check_lib_save_LIBS
10081 fi
10082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
10083 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
10084 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
10085   cat >>confdefs.h <<_ACEOF
10086 #define HAVE_LIBMCHECK 1
10087 _ACEOF
10088
10089   LIBS="-lmcheck $LIBS"
10090
10091 fi
10092
10093   fi
10094
10095
10096 if test "$ENABLE_LIBMCHECK" = "yes" \
10097         -a "${have_libpython}" != "no" \
10098         -a "${python_has_threads}" = "yes" ; then
10099   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
10100 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
10101 fi
10102
10103
10104 # Check whether --with-intel_pt was given.
10105 if test "${with_intel_pt+set}" = set; then :
10106   withval=$with_intel_pt;
10107 else
10108   with_intel_pt=auto
10109 fi
10110
10111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
10112 $as_echo_n "checking whether to use intel pt... " >&6; }
10113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
10114 $as_echo "$with_intel_pt" >&6; }
10115
10116 if test "${with_intel_pt}" = no; then
10117   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
10118 $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
10119   HAVE_LIBIPT=no
10120 else
10121   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10122 /* end confdefs.h.  */
10123
10124 #include <linux/perf_event.h>
10125 #ifndef PERF_ATTR_SIZE_VER5
10126 # error
10127 #endif
10128
10129 _ACEOF
10130 if ac_fn_c_try_cpp "$LINENO"; then :
10131   perf_event=yes
10132 else
10133   perf_event=no
10134 fi
10135 rm -f conftest.err conftest.$ac_ext
10136   if test "$perf_event" != yes; then
10137     if test "$with_intel_pt" = yes; then
10138       as_fn_error "linux/perf_event.h missing or too old" "$LINENO" 5
10139     else
10140       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
10141 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
10142     fi
10143   fi
10144
10145
10146
10147
10148
10149
10150
10151
10152
10153     use_additional=yes
10154
10155   acl_save_prefix="$prefix"
10156   prefix="$acl_final_prefix"
10157   acl_save_exec_prefix="$exec_prefix"
10158   exec_prefix="$acl_final_exec_prefix"
10159
10160     eval additional_includedir=\"$includedir\"
10161     eval additional_libdir=\"$libdir\"
10162
10163   exec_prefix="$acl_save_exec_prefix"
10164   prefix="$acl_save_prefix"
10165
10166
10167 # Check whether --with-libipt-prefix was given.
10168 if test "${with_libipt_prefix+set}" = set; then :
10169   withval=$with_libipt_prefix;
10170     if test "X$withval" = "Xno"; then
10171       use_additional=no
10172     else
10173       if test "X$withval" = "X"; then
10174
10175   acl_save_prefix="$prefix"
10176   prefix="$acl_final_prefix"
10177   acl_save_exec_prefix="$exec_prefix"
10178   exec_prefix="$acl_final_exec_prefix"
10179
10180           eval additional_includedir=\"$includedir\"
10181           eval additional_libdir=\"$libdir\"
10182
10183   exec_prefix="$acl_save_exec_prefix"
10184   prefix="$acl_save_prefix"
10185
10186       else
10187         additional_includedir="$withval/include"
10188         additional_libdir="$withval/lib"
10189       fi
10190     fi
10191
10192 fi
10193
10194       LIBIPT=
10195   LTLIBIPT=
10196   INCIPT=
10197   rpathdirs=
10198   ltrpathdirs=
10199   names_already_handled=
10200   names_next_round='ipt '
10201   while test -n "$names_next_round"; do
10202     names_this_round="$names_next_round"
10203     names_next_round=
10204     for name in $names_this_round; do
10205       already_handled=
10206       for n in $names_already_handled; do
10207         if test "$n" = "$name"; then
10208           already_handled=yes
10209           break
10210         fi
10211       done
10212       if test -z "$already_handled"; then
10213         names_already_handled="$names_already_handled $name"
10214                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10215         eval value=\"\$HAVE_LIB$uppername\"
10216         if test -n "$value"; then
10217           if test "$value" = yes; then
10218             eval value=\"\$LIB$uppername\"
10219             test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
10220             eval value=\"\$LTLIB$uppername\"
10221             test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
10222           else
10223                                     :
10224           fi
10225         else
10226                               found_dir=
10227           found_la=
10228           found_so=
10229           found_a=
10230           if test $use_additional = yes; then
10231             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10232               found_dir="$additional_libdir"
10233               found_so="$additional_libdir/lib$name.$shlibext"
10234               if test -f "$additional_libdir/lib$name.la"; then
10235                 found_la="$additional_libdir/lib$name.la"
10236               fi
10237             else
10238               if test -f "$additional_libdir/lib$name.$libext"; then
10239                 found_dir="$additional_libdir"
10240                 found_a="$additional_libdir/lib$name.$libext"
10241                 if test -f "$additional_libdir/lib$name.la"; then
10242                   found_la="$additional_libdir/lib$name.la"
10243                 fi
10244               fi
10245             fi
10246           fi
10247           if test "X$found_dir" = "X"; then
10248             for x in $LDFLAGS $LTLIBIPT; do
10249
10250   acl_save_prefix="$prefix"
10251   prefix="$acl_final_prefix"
10252   acl_save_exec_prefix="$exec_prefix"
10253   exec_prefix="$acl_final_exec_prefix"
10254   eval x=\"$x\"
10255   exec_prefix="$acl_save_exec_prefix"
10256   prefix="$acl_save_prefix"
10257
10258               case "$x" in
10259                 -L*)
10260                   dir=`echo "X$x" | sed -e 's/^X-L//'`
10261                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10262                     found_dir="$dir"
10263                     found_so="$dir/lib$name.$shlibext"
10264                     if test -f "$dir/lib$name.la"; then
10265                       found_la="$dir/lib$name.la"
10266                     fi
10267                   else
10268                     if test -f "$dir/lib$name.$libext"; then
10269                       found_dir="$dir"
10270                       found_a="$dir/lib$name.$libext"
10271                       if test -f "$dir/lib$name.la"; then
10272                         found_la="$dir/lib$name.la"
10273                       fi
10274                     fi
10275                   fi
10276                   ;;
10277               esac
10278               if test "X$found_dir" != "X"; then
10279                 break
10280               fi
10281             done
10282           fi
10283           if test "X$found_dir" != "X"; then
10284                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
10285             if test "X$found_so" != "X"; then
10286                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10287                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10288               else
10289                                                                                 haveit=
10290                 for x in $ltrpathdirs; do
10291                   if test "X$x" = "X$found_dir"; then
10292                     haveit=yes
10293                     break
10294                   fi
10295                 done
10296                 if test -z "$haveit"; then
10297                   ltrpathdirs="$ltrpathdirs $found_dir"
10298                 fi
10299                                 if test "$hardcode_direct" = yes; then
10300                                                       LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10301                 else
10302                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10303                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10304                                                             haveit=
10305                     for x in $rpathdirs; do
10306                       if test "X$x" = "X$found_dir"; then
10307                         haveit=yes
10308                         break
10309                       fi
10310                     done
10311                     if test -z "$haveit"; then
10312                       rpathdirs="$rpathdirs $found_dir"
10313                     fi
10314                   else
10315                                                                                 haveit=
10316                     for x in $LDFLAGS $LIBIPT; do
10317
10318   acl_save_prefix="$prefix"
10319   prefix="$acl_final_prefix"
10320   acl_save_exec_prefix="$exec_prefix"
10321   exec_prefix="$acl_final_exec_prefix"
10322   eval x=\"$x\"
10323   exec_prefix="$acl_save_exec_prefix"
10324   prefix="$acl_save_prefix"
10325
10326                       if test "X$x" = "X-L$found_dir"; then
10327                         haveit=yes
10328                         break
10329                       fi
10330                     done
10331                     if test -z "$haveit"; then
10332                       LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
10333                     fi
10334                     if test "$hardcode_minus_L" != no; then
10335                                                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10336                     else
10337                                                                                                                                                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
10338                     fi
10339                   fi
10340                 fi
10341               fi
10342             else
10343               if test "X$found_a" != "X"; then
10344                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
10345               else
10346                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
10347               fi
10348             fi
10349                         additional_includedir=
10350             case "$found_dir" in
10351               */lib | */lib/)
10352                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10353                 additional_includedir="$basedir/include"
10354                 ;;
10355             esac
10356             if test "X$additional_includedir" != "X"; then
10357                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10358                 haveit=
10359                 if test "X$additional_includedir" = "X/usr/local/include"; then
10360                   if test -n "$GCC"; then
10361                     case $host_os in
10362                       linux*) haveit=yes;;
10363                     esac
10364                   fi
10365                 fi
10366                 if test -z "$haveit"; then
10367                   for x in $CPPFLAGS $INCIPT; do
10368
10369   acl_save_prefix="$prefix"
10370   prefix="$acl_final_prefix"
10371   acl_save_exec_prefix="$exec_prefix"
10372   exec_prefix="$acl_final_exec_prefix"
10373   eval x=\"$x\"
10374   exec_prefix="$acl_save_exec_prefix"
10375   prefix="$acl_save_prefix"
10376
10377                     if test "X$x" = "X-I$additional_includedir"; then
10378                       haveit=yes
10379                       break
10380                     fi
10381                   done
10382                   if test -z "$haveit"; then
10383                     if test -d "$additional_includedir"; then
10384                                             INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
10385                     fi
10386                   fi
10387                 fi
10388               fi
10389             fi
10390                         if test -n "$found_la"; then
10391                                                         save_libdir="$libdir"
10392               case "$found_la" in
10393                 */* | *\\*) . "$found_la" ;;
10394                 *) . "./$found_la" ;;
10395               esac
10396               libdir="$save_libdir"
10397                             for dep in $dependency_libs; do
10398                 case "$dep" in
10399                   -L*)
10400                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10401                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10402                       haveit=
10403                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10404                         if test -n "$GCC"; then
10405                           case $host_os in
10406                             linux*) haveit=yes;;
10407                           esac
10408                         fi
10409                       fi
10410                       if test -z "$haveit"; then
10411                         haveit=
10412                         for x in $LDFLAGS $LIBIPT; do
10413
10414   acl_save_prefix="$prefix"
10415   prefix="$acl_final_prefix"
10416   acl_save_exec_prefix="$exec_prefix"
10417   exec_prefix="$acl_final_exec_prefix"
10418   eval x=\"$x\"
10419   exec_prefix="$acl_save_exec_prefix"
10420   prefix="$acl_save_prefix"
10421
10422                           if test "X$x" = "X-L$additional_libdir"; then
10423                             haveit=yes
10424                             break
10425                           fi
10426                         done
10427                         if test -z "$haveit"; then
10428                           if test -d "$additional_libdir"; then
10429                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
10430                           fi
10431                         fi
10432                         haveit=
10433                         for x in $LDFLAGS $LTLIBIPT; do
10434
10435   acl_save_prefix="$prefix"
10436   prefix="$acl_final_prefix"
10437   acl_save_exec_prefix="$exec_prefix"
10438   exec_prefix="$acl_final_exec_prefix"
10439   eval x=\"$x\"
10440   exec_prefix="$acl_save_exec_prefix"
10441   prefix="$acl_save_prefix"
10442
10443                           if test "X$x" = "X-L$additional_libdir"; then
10444                             haveit=yes
10445                             break
10446                           fi
10447                         done
10448                         if test -z "$haveit"; then
10449                           if test -d "$additional_libdir"; then
10450                                                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
10451                           fi
10452                         fi
10453                       fi
10454                     fi
10455                     ;;
10456                   -R*)
10457                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10458                     if test "$enable_rpath" != no; then
10459                                                                   haveit=
10460                       for x in $rpathdirs; do
10461                         if test "X$x" = "X$dir"; then
10462                           haveit=yes
10463                           break
10464                         fi
10465                       done
10466                       if test -z "$haveit"; then
10467                         rpathdirs="$rpathdirs $dir"
10468                       fi
10469                                                                   haveit=
10470                       for x in $ltrpathdirs; do
10471                         if test "X$x" = "X$dir"; then
10472                           haveit=yes
10473                           break
10474                         fi
10475                       done
10476                       if test -z "$haveit"; then
10477                         ltrpathdirs="$ltrpathdirs $dir"
10478                       fi
10479                     fi
10480                     ;;
10481                   -l*)
10482                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10483                     ;;
10484                   *.la)
10485                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10486                     ;;
10487                   *)
10488                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
10489                     LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
10490                     ;;
10491                 esac
10492               done
10493             fi
10494           else
10495                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
10496             LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
10497           fi
10498         fi
10499       fi
10500     done
10501   done
10502   if test "X$rpathdirs" != "X"; then
10503     if test -n "$hardcode_libdir_separator"; then
10504                         alldirs=
10505       for found_dir in $rpathdirs; do
10506         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10507       done
10508             acl_save_libdir="$libdir"
10509       libdir="$alldirs"
10510       eval flag=\"$hardcode_libdir_flag_spec\"
10511       libdir="$acl_save_libdir"
10512       LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
10513     else
10514             for found_dir in $rpathdirs; do
10515         acl_save_libdir="$libdir"
10516         libdir="$found_dir"
10517         eval flag=\"$hardcode_libdir_flag_spec\"
10518         libdir="$acl_save_libdir"
10519         LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
10520       done
10521     fi
10522   fi
10523   if test "X$ltrpathdirs" != "X"; then
10524             for found_dir in $ltrpathdirs; do
10525       LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
10526     done
10527   fi
10528
10529
10530         ac_save_CPPFLAGS="$CPPFLAGS"
10531
10532   for element in $INCIPT; do
10533     haveit=
10534     for x in $CPPFLAGS; do
10535
10536   acl_save_prefix="$prefix"
10537   prefix="$acl_final_prefix"
10538   acl_save_exec_prefix="$exec_prefix"
10539   exec_prefix="$acl_final_exec_prefix"
10540   eval x=\"$x\"
10541   exec_prefix="$acl_save_exec_prefix"
10542   prefix="$acl_save_prefix"
10543
10544       if test "X$x" = "X$element"; then
10545         haveit=yes
10546         break
10547       fi
10548     done
10549     if test -z "$haveit"; then
10550       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10551     fi
10552   done
10553
10554
10555   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
10556 $as_echo_n "checking for libipt... " >&6; }
10557 if test "${ac_cv_libipt+set}" = set; then :
10558   $as_echo_n "(cached) " >&6
10559 else
10560
10561     ac_save_LIBS="$LIBS"
10562     LIBS="$LIBS $LIBIPT"
10563     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10564 /* end confdefs.h.  */
10565 #include "intel-pt.h"
10566 int
10567 main ()
10568 {
10569 pt_insn_alloc_decoder (0);
10570   ;
10571   return 0;
10572 }
10573 _ACEOF
10574 if ac_fn_c_try_link "$LINENO"; then :
10575   ac_cv_libipt=yes
10576 else
10577   ac_cv_libipt=no
10578 fi
10579 rm -f core conftest.err conftest.$ac_objext \
10580     conftest$ac_exeext conftest.$ac_ext
10581     LIBS="$ac_save_LIBS"
10582
10583 fi
10584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
10585 $as_echo "$ac_cv_libipt" >&6; }
10586   if test "$ac_cv_libipt" = yes; then
10587     HAVE_LIBIPT=yes
10588
10589 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
10590
10591     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
10592 $as_echo_n "checking how to link with libipt... " >&6; }
10593     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
10594 $as_echo "$LIBIPT" >&6; }
10595   else
10596     HAVE_LIBIPT=no
10597             CPPFLAGS="$ac_save_CPPFLAGS"
10598     LIBIPT=
10599     LTLIBIPT=
10600   fi
10601
10602
10603
10604
10605
10606
10607   if test "$HAVE_LIBIPT" != yes; then
10608     if test "$with_intel_pt" = yes; then
10609       as_fn_error "libipt is missing or unusable" "$LINENO" 5
10610     else
10611       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
10612 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
10613     fi
10614   fi
10615 fi
10616
10617 # ------------------------- #
10618 # Checks for header files.  #
10619 # ------------------------- #
10620
10621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10622 $as_echo_n "checking for ANSI C header files... " >&6; }
10623 if test "${ac_cv_header_stdc+set}" = set; then :
10624   $as_echo_n "(cached) " >&6
10625 else
10626   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10627 /* end confdefs.h.  */
10628 #include <stdlib.h>
10629 #include <stdarg.h>
10630 #include <string.h>
10631 #include <float.h>
10632
10633 int
10634 main ()
10635 {
10636
10637   ;
10638   return 0;
10639 }
10640 _ACEOF
10641 if ac_fn_c_try_compile "$LINENO"; then :
10642   ac_cv_header_stdc=yes
10643 else
10644   ac_cv_header_stdc=no
10645 fi
10646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10647
10648 if test $ac_cv_header_stdc = yes; then
10649   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10651 /* end confdefs.h.  */
10652 #include <string.h>
10653
10654 _ACEOF
10655 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10656   $EGREP "memchr" >/dev/null 2>&1; then :
10657
10658 else
10659   ac_cv_header_stdc=no
10660 fi
10661 rm -f conftest*
10662
10663 fi
10664
10665 if test $ac_cv_header_stdc = yes; then
10666   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10668 /* end confdefs.h.  */
10669 #include <stdlib.h>
10670
10671 _ACEOF
10672 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10673   $EGREP "free" >/dev/null 2>&1; then :
10674
10675 else
10676   ac_cv_header_stdc=no
10677 fi
10678 rm -f conftest*
10679
10680 fi
10681
10682 if test $ac_cv_header_stdc = yes; then
10683   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10684   if test "$cross_compiling" = yes; then :
10685   :
10686 else
10687   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10688 /* end confdefs.h.  */
10689 #include <ctype.h>
10690 #include <stdlib.h>
10691 #if ((' ' & 0x0FF) == 0x020)
10692 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10693 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10694 #else
10695 # define ISLOWER(c) \
10696                    (('a' <= (c) && (c) <= 'i') \
10697                      || ('j' <= (c) && (c) <= 'r') \
10698                      || ('s' <= (c) && (c) <= 'z'))
10699 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10700 #endif
10701
10702 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10703 int
10704 main ()
10705 {
10706   int i;
10707   for (i = 0; i < 256; i++)
10708     if (XOR (islower (i), ISLOWER (i))
10709         || toupper (i) != TOUPPER (i))
10710       return 2;
10711   return 0;
10712 }
10713 _ACEOF
10714 if ac_fn_c_try_run "$LINENO"; then :
10715
10716 else
10717   ac_cv_header_stdc=no
10718 fi
10719 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10720   conftest.$ac_objext conftest.beam conftest.$ac_ext
10721 fi
10722
10723 fi
10724 fi
10725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10726 $as_echo "$ac_cv_header_stdc" >&6; }
10727 if test $ac_cv_header_stdc = yes; then
10728
10729 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10730
10731 fi
10732
10733 # elf_hp.h is for HP/UX 64-bit shared library support.
10734 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
10735                   thread_db.h \
10736                   sys/fault.h \
10737                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
10738                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
10739                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
10740                   termios.h termio.h \
10741                   sgtty.h elf_hp.h \
10742                   dlfcn.h
10743 do :
10744   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10745 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10746 eval as_val=\$$as_ac_Header
10747    if test "x$as_val" = x""yes; then :
10748   cat >>confdefs.h <<_ACEOF
10749 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10750 _ACEOF
10751
10752 fi
10753
10754 done
10755
10756 for ac_header in sys/proc.h
10757 do :
10758   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
10759 # include <sys/param.h>
10760 #endif
10761
10762 "
10763 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
10764   cat >>confdefs.h <<_ACEOF
10765 #define HAVE_SYS_PROC_H 1
10766 _ACEOF
10767
10768 fi
10769
10770 done
10771
10772 for ac_header in sys/user.h
10773 do :
10774   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
10775 # include <sys/param.h>
10776 #endif
10777
10778 "
10779 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
10780   cat >>confdefs.h <<_ACEOF
10781 #define HAVE_SYS_USER_H 1
10782 _ACEOF
10783
10784 fi
10785
10786 done
10787
10788
10789 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
10790 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
10791 # think that we don't have <curses.h> if we're using GCC.
10792 case $host_os in
10793   solaris2.[789])
10794     if test "$GCC" = yes; then
10795
10796 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
10797
10798     fi ;;
10799 esac
10800 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
10801 do :
10802   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10803 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10804 eval as_val=\$$as_ac_Header
10805    if test "x$as_val" = x""yes; then :
10806   cat >>confdefs.h <<_ACEOF
10807 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10808 _ACEOF
10809
10810 fi
10811
10812 done
10813
10814 for ac_header in term.h
10815 do :
10816   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
10817 # include <curses.h>
10818 #endif
10819
10820 "
10821 if test "x$ac_cv_header_term_h" = x""yes; then :
10822   cat >>confdefs.h <<_ACEOF
10823 #define HAVE_TERM_H 1
10824 _ACEOF
10825
10826 fi
10827
10828 done
10829
10830
10831 # ------------------------- #
10832 # Checks for declarations.  #
10833 # ------------------------- #
10834
10835
10836   # Check for presence and size of long long.
10837   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
10838 if test "x$ac_cv_type_long_long" = x""yes; then :
10839
10840 cat >>confdefs.h <<_ACEOF
10841 #define HAVE_LONG_LONG 1
10842 _ACEOF
10843
10844 # The cast to long int works around a bug in the HP C Compiler
10845 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
10846 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
10847 # This bug is HP SR number 8606223364.
10848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
10849 $as_echo_n "checking size of long long... " >&6; }
10850 if test "${ac_cv_sizeof_long_long+set}" = set; then :
10851   $as_echo_n "(cached) " >&6
10852 else
10853   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
10854
10855 else
10856   if test "$ac_cv_type_long_long" = yes; then
10857      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10858 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10859 { as_fn_set_status 77
10860 as_fn_error "cannot compute sizeof (long long)
10861 See \`config.log' for more details." "$LINENO" 5; }; }
10862    else
10863      ac_cv_sizeof_long_long=0
10864    fi
10865 fi
10866
10867 fi
10868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
10869 $as_echo "$ac_cv_sizeof_long_long" >&6; }
10870
10871
10872
10873 cat >>confdefs.h <<_ACEOF
10874 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
10875 _ACEOF
10876
10877
10878 fi
10879
10880
10881   ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
10882 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
10883   ac_have_decl=1
10884 else
10885   ac_have_decl=0
10886 fi
10887
10888 cat >>confdefs.h <<_ACEOF
10889 #define HAVE_DECL_BASENAME $ac_have_decl
10890 _ACEOF
10891 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
10892 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
10893   ac_have_decl=1
10894 else
10895   ac_have_decl=0
10896 fi
10897
10898 cat >>confdefs.h <<_ACEOF
10899 #define HAVE_DECL_FFS $ac_have_decl
10900 _ACEOF
10901 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
10902 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
10903   ac_have_decl=1
10904 else
10905   ac_have_decl=0
10906 fi
10907
10908 cat >>confdefs.h <<_ACEOF
10909 #define HAVE_DECL_ASPRINTF $ac_have_decl
10910 _ACEOF
10911 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
10912 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
10913   ac_have_decl=1
10914 else
10915   ac_have_decl=0
10916 fi
10917
10918 cat >>confdefs.h <<_ACEOF
10919 #define HAVE_DECL_VASPRINTF $ac_have_decl
10920 _ACEOF
10921 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10922 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
10923   ac_have_decl=1
10924 else
10925   ac_have_decl=0
10926 fi
10927
10928 cat >>confdefs.h <<_ACEOF
10929 #define HAVE_DECL_SNPRINTF $ac_have_decl
10930 _ACEOF
10931 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
10932 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
10933   ac_have_decl=1
10934 else
10935   ac_have_decl=0
10936 fi
10937
10938 cat >>confdefs.h <<_ACEOF
10939 #define HAVE_DECL_VSNPRINTF $ac_have_decl
10940 _ACEOF
10941
10942   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
10943 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
10944   ac_have_decl=1
10945 else
10946   ac_have_decl=0
10947 fi
10948
10949 cat >>confdefs.h <<_ACEOF
10950 #define HAVE_DECL_STRTOL $ac_have_decl
10951 _ACEOF
10952 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
10953 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
10954   ac_have_decl=1
10955 else
10956   ac_have_decl=0
10957 fi
10958
10959 cat >>confdefs.h <<_ACEOF
10960 #define HAVE_DECL_STRTOUL $ac_have_decl
10961 _ACEOF
10962 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
10963 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
10964   ac_have_decl=1
10965 else
10966   ac_have_decl=0
10967 fi
10968
10969 cat >>confdefs.h <<_ACEOF
10970 #define HAVE_DECL_STRTOLL $ac_have_decl
10971 _ACEOF
10972 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
10973 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
10974   ac_have_decl=1
10975 else
10976   ac_have_decl=0
10977 fi
10978
10979 cat >>confdefs.h <<_ACEOF
10980 #define HAVE_DECL_STRTOULL $ac_have_decl
10981 _ACEOF
10982
10983   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
10984 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
10985   ac_have_decl=1
10986 else
10987   ac_have_decl=0
10988 fi
10989
10990 cat >>confdefs.h <<_ACEOF
10991 #define HAVE_DECL_STRVERSCMP $ac_have_decl
10992 _ACEOF
10993
10994
10995
10996 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
10997 if test "x$ac_cv_have_decl_free" = x""yes; then :
10998   ac_have_decl=1
10999 else
11000   ac_have_decl=0
11001 fi
11002
11003 cat >>confdefs.h <<_ACEOF
11004 #define HAVE_DECL_FREE $ac_have_decl
11005 _ACEOF
11006 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
11007 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
11008   ac_have_decl=1
11009 else
11010   ac_have_decl=0
11011 fi
11012
11013 cat >>confdefs.h <<_ACEOF
11014 #define HAVE_DECL_MALLOC $ac_have_decl
11015 _ACEOF
11016 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
11017 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
11018   ac_have_decl=1
11019 else
11020   ac_have_decl=0
11021 fi
11022
11023 cat >>confdefs.h <<_ACEOF
11024 #define HAVE_DECL_REALLOC $ac_have_decl
11025 _ACEOF
11026 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
11027 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
11028   ac_have_decl=1
11029 else
11030   ac_have_decl=0
11031 fi
11032
11033 cat >>confdefs.h <<_ACEOF
11034 #define HAVE_DECL_SNPRINTF $ac_have_decl
11035 _ACEOF
11036
11037
11038   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11039 $as_echo_n "checking for LC_MESSAGES... " >&6; }
11040 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
11041   $as_echo_n "(cached) " >&6
11042 else
11043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11044 /* end confdefs.h.  */
11045 #include <locale.h>
11046 int
11047 main ()
11048 {
11049 return LC_MESSAGES
11050   ;
11051   return 0;
11052 }
11053 _ACEOF
11054 if ac_fn_c_try_link "$LINENO"; then :
11055   am_cv_val_LC_MESSAGES=yes
11056 else
11057   am_cv_val_LC_MESSAGES=no
11058 fi
11059 rm -f core conftest.err conftest.$ac_objext \
11060     conftest$ac_exeext conftest.$ac_ext
11061 fi
11062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11063 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11064   if test $am_cv_val_LC_MESSAGES = yes; then
11065
11066 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11067
11068   fi
11069
11070
11071 # ----------------------- #
11072 # Checks for structures.  #
11073 # ----------------------- #
11074
11075 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11076 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11077
11078 cat >>confdefs.h <<_ACEOF
11079 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11080 _ACEOF
11081
11082
11083 fi
11084 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11085 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
11086
11087 cat >>confdefs.h <<_ACEOF
11088 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11089 _ACEOF
11090
11091
11092 fi
11093
11094
11095 # ------------------ #
11096 # Checks for types.  #
11097 # ------------------ #
11098
11099 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
11100 #include <sys/socket.h>
11101
11102 "
11103 if test "x$ac_cv_type_socklen_t" = x""yes; then :
11104
11105 cat >>confdefs.h <<_ACEOF
11106 #define HAVE_SOCKLEN_T 1
11107 _ACEOF
11108
11109
11110 fi
11111
11112
11113 # ------------------------------------- #
11114 # Checks for compiler characteristics.  #
11115 # ------------------------------------- #
11116
11117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11118 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11119 if test "${ac_cv_c_const+set}" = set; then :
11120   $as_echo_n "(cached) " >&6
11121 else
11122   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11123 /* end confdefs.h.  */
11124
11125 int
11126 main ()
11127 {
11128 /* FIXME: Include the comments suggested by Paul. */
11129 #ifndef __cplusplus
11130   /* Ultrix mips cc rejects this.  */
11131   typedef int charset[2];
11132   const charset cs;
11133   /* SunOS 4.1.1 cc rejects this.  */
11134   char const *const *pcpcc;
11135   char **ppc;
11136   /* NEC SVR4.0.2 mips cc rejects this.  */
11137   struct point {int x, y;};
11138   static struct point const zero = {0,0};
11139   /* AIX XL C 1.02.0.0 rejects this.
11140      It does not let you subtract one const X* pointer from another in
11141      an arm of an if-expression whose if-part is not a constant
11142      expression */
11143   const char *g = "string";
11144   pcpcc = &g + (g ? g-g : 0);
11145   /* HPUX 7.0 cc rejects these. */
11146   ++pcpcc;
11147   ppc = (char**) pcpcc;
11148   pcpcc = (char const *const *) ppc;
11149   { /* SCO 3.2v4 cc rejects this.  */
11150     char *t;
11151     char const *s = 0 ? (char *) 0 : (char const *) 0;
11152
11153     *t++ = 0;
11154     if (s) return 0;
11155   }
11156   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
11157     int x[] = {25, 17};
11158     const int *foo = &x[0];
11159     ++foo;
11160   }
11161   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11162     typedef const int *iptr;
11163     iptr p = 0;
11164     ++p;
11165   }
11166   { /* AIX XL C 1.02.0.0 rejects this saying
11167        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11168     struct s { int j; const int *ap[3]; };
11169     struct s *b; b->j = 5;
11170   }
11171   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11172     const int foo = 10;
11173     if (!foo) return 0;
11174   }
11175   return !cs[0] && !zero.x;
11176 #endif
11177
11178   ;
11179   return 0;
11180 }
11181 _ACEOF
11182 if ac_fn_c_try_compile "$LINENO"; then :
11183   ac_cv_c_const=yes
11184 else
11185   ac_cv_c_const=no
11186 fi
11187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11188 fi
11189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
11190 $as_echo "$ac_cv_c_const" >&6; }
11191 if test $ac_cv_c_const = no; then
11192
11193 $as_echo "#define const /**/" >>confdefs.h
11194
11195 fi
11196
11197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
11198 $as_echo_n "checking for inline... " >&6; }
11199 if test "${ac_cv_c_inline+set}" = set; then :
11200   $as_echo_n "(cached) " >&6
11201 else
11202   ac_cv_c_inline=no
11203 for ac_kw in inline __inline__ __inline; do
11204   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11205 /* end confdefs.h.  */
11206 #ifndef __cplusplus
11207 typedef int foo_t;
11208 static $ac_kw foo_t static_foo () {return 0; }
11209 $ac_kw foo_t foo () {return 0; }
11210 #endif
11211
11212 _ACEOF
11213 if ac_fn_c_try_compile "$LINENO"; then :
11214   ac_cv_c_inline=$ac_kw
11215 fi
11216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11217   test "$ac_cv_c_inline" != no && break
11218 done
11219
11220 fi
11221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
11222 $as_echo "$ac_cv_c_inline" >&6; }
11223
11224 case $ac_cv_c_inline in
11225   inline | yes) ;;
11226   *)
11227     case $ac_cv_c_inline in
11228       no) ac_val=;;
11229       *) ac_val=$ac_cv_c_inline;;
11230     esac
11231     cat >>confdefs.h <<_ACEOF
11232 #ifndef __cplusplus
11233 #define inline $ac_val
11234 #endif
11235 _ACEOF
11236     ;;
11237 esac
11238
11239  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
11240 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
11241 if test "${ac_cv_c_bigendian+set}" = set; then :
11242   $as_echo_n "(cached) " >&6
11243 else
11244   ac_cv_c_bigendian=unknown
11245     # See if we're dealing with a universal compiler.
11246     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11247 /* end confdefs.h.  */
11248 #ifndef __APPLE_CC__
11249                not a universal capable compiler
11250              #endif
11251              typedef int dummy;
11252
11253 _ACEOF
11254 if ac_fn_c_try_compile "$LINENO"; then :
11255
11256         # Check for potential -arch flags.  It is not universal unless
11257         # there are at least two -arch flags with different values.
11258         ac_arch=
11259         ac_prev=
11260         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
11261          if test -n "$ac_prev"; then
11262            case $ac_word in
11263              i?86 | x86_64 | ppc | ppc64)
11264                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
11265                  ac_arch=$ac_word
11266                else
11267                  ac_cv_c_bigendian=universal
11268                  break
11269                fi
11270                ;;
11271            esac
11272            ac_prev=
11273          elif test "x$ac_word" = "x-arch"; then
11274            ac_prev=arch
11275          fi
11276        done
11277 fi
11278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11279     if test $ac_cv_c_bigendian = unknown; then
11280       # See if sys/param.h defines the BYTE_ORDER macro.
11281       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11282 /* end confdefs.h.  */
11283 #include <sys/types.h>
11284              #include <sys/param.h>
11285
11286 int
11287 main ()
11288 {
11289 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
11290                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
11291                      && LITTLE_ENDIAN)
11292               bogus endian macros
11293              #endif
11294
11295   ;
11296   return 0;
11297 }
11298 _ACEOF
11299 if ac_fn_c_try_compile "$LINENO"; then :
11300   # It does; now see whether it defined to BIG_ENDIAN or not.
11301          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11302 /* end confdefs.h.  */
11303 #include <sys/types.h>
11304                 #include <sys/param.h>
11305
11306 int
11307 main ()
11308 {
11309 #if BYTE_ORDER != BIG_ENDIAN
11310                  not big endian
11311                 #endif
11312
11313   ;
11314   return 0;
11315 }
11316 _ACEOF
11317 if ac_fn_c_try_compile "$LINENO"; then :
11318   ac_cv_c_bigendian=yes
11319 else
11320   ac_cv_c_bigendian=no
11321 fi
11322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11323 fi
11324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11325     fi
11326     if test $ac_cv_c_bigendian = unknown; then
11327       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
11328       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11329 /* end confdefs.h.  */
11330 #include <limits.h>
11331
11332 int
11333 main ()
11334 {
11335 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
11336               bogus endian macros
11337              #endif
11338
11339   ;
11340   return 0;
11341 }
11342 _ACEOF
11343 if ac_fn_c_try_compile "$LINENO"; then :
11344   # It does; now see whether it defined to _BIG_ENDIAN or not.
11345          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11346 /* end confdefs.h.  */
11347 #include <limits.h>
11348
11349 int
11350 main ()
11351 {
11352 #ifndef _BIG_ENDIAN
11353                  not big endian
11354                 #endif
11355
11356   ;
11357   return 0;
11358 }
11359 _ACEOF
11360 if ac_fn_c_try_compile "$LINENO"; then :
11361   ac_cv_c_bigendian=yes
11362 else
11363   ac_cv_c_bigendian=no
11364 fi
11365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11366 fi
11367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11368     fi
11369     if test $ac_cv_c_bigendian = unknown; then
11370       # Compile a test program.
11371       if test "$cross_compiling" = yes; then :
11372   # Try to guess by grepping values from an object file.
11373          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11374 /* end confdefs.h.  */
11375 short int ascii_mm[] =
11376                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
11377                 short int ascii_ii[] =
11378                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
11379                 int use_ascii (int i) {
11380                   return ascii_mm[i] + ascii_ii[i];
11381                 }
11382                 short int ebcdic_ii[] =
11383                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
11384                 short int ebcdic_mm[] =
11385                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
11386                 int use_ebcdic (int i) {
11387                   return ebcdic_mm[i] + ebcdic_ii[i];
11388                 }
11389                 extern int foo;
11390
11391 int
11392 main ()
11393 {
11394 return use_ascii (foo) == use_ebcdic (foo);
11395   ;
11396   return 0;
11397 }
11398 _ACEOF
11399 if ac_fn_c_try_compile "$LINENO"; then :
11400   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
11401               ac_cv_c_bigendian=yes
11402             fi
11403             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
11404               if test "$ac_cv_c_bigendian" = unknown; then
11405                 ac_cv_c_bigendian=no
11406               else
11407                 # finding both strings is unlikely to happen, but who knows?
11408                 ac_cv_c_bigendian=unknown
11409               fi
11410             fi
11411 fi
11412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11413 else
11414   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11415 /* end confdefs.h.  */
11416 $ac_includes_default
11417 int
11418 main ()
11419 {
11420
11421              /* Are we little or big endian?  From Harbison&Steele.  */
11422              union
11423              {
11424                long int l;
11425                char c[sizeof (long int)];
11426              } u;
11427              u.l = 1;
11428              return u.c[sizeof (long int) - 1] == 1;
11429
11430   ;
11431   return 0;
11432 }
11433 _ACEOF
11434 if ac_fn_c_try_run "$LINENO"; then :
11435   ac_cv_c_bigendian=no
11436 else
11437   ac_cv_c_bigendian=yes
11438 fi
11439 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11440   conftest.$ac_objext conftest.beam conftest.$ac_ext
11441 fi
11442
11443     fi
11444 fi
11445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
11446 $as_echo "$ac_cv_c_bigendian" >&6; }
11447  case $ac_cv_c_bigendian in #(
11448    yes)
11449      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
11450 ;; #(
11451    no)
11452       ;; #(
11453    universal)
11454
11455 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
11456
11457      ;; #(
11458    *)
11459      as_fn_error "unknown endianness
11460  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
11461  esac
11462
11463
11464 # ------------------------------ #
11465 # Checks for library functions.  #
11466 # ------------------------------ #
11467
11468 for ac_header in stdlib.h unistd.h
11469 do :
11470   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11471 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11472 eval as_val=\$$as_ac_Header
11473    if test "x$as_val" = x""yes; then :
11474   cat >>confdefs.h <<_ACEOF
11475 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11476 _ACEOF
11477
11478 fi
11479
11480 done
11481
11482 for ac_func in getpagesize
11483 do :
11484   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
11485 if test "x$ac_cv_func_getpagesize" = x""yes; then :
11486   cat >>confdefs.h <<_ACEOF
11487 #define HAVE_GETPAGESIZE 1
11488 _ACEOF
11489
11490 fi
11491 done
11492
11493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
11494 $as_echo_n "checking for working mmap... " >&6; }
11495 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
11496   $as_echo_n "(cached) " >&6
11497 else
11498   if test "$cross_compiling" = yes; then :
11499   ac_cv_func_mmap_fixed_mapped=no
11500 else
11501   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11502 /* end confdefs.h.  */
11503 $ac_includes_default
11504 /* malloc might have been renamed as rpl_malloc. */
11505 #undef malloc
11506
11507 /* Thanks to Mike Haertel and Jim Avera for this test.
11508    Here is a matrix of mmap possibilities:
11509         mmap private not fixed
11510         mmap private fixed at somewhere currently unmapped
11511         mmap private fixed at somewhere already mapped
11512         mmap shared not fixed
11513         mmap shared fixed at somewhere currently unmapped
11514         mmap shared fixed at somewhere already mapped
11515    For private mappings, we should verify that changes cannot be read()
11516    back from the file, nor mmap's back from the file at a different
11517    address.  (There have been systems where private was not correctly
11518    implemented like the infamous i386 svr4.0, and systems where the
11519    VM page cache was not coherent with the file system buffer cache
11520    like early versions of FreeBSD and possibly contemporary NetBSD.)
11521    For shared mappings, we should conversely verify that changes get
11522    propagated back to all the places they're supposed to be.
11523
11524    Grep wants private fixed already mapped.
11525    The main things grep needs to know about mmap are:
11526    * does it exist and is it safe to write into the mmap'd area
11527    * how to use it (BSD variants)  */
11528
11529 #include <fcntl.h>
11530 #include <sys/mman.h>
11531
11532 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
11533 char *malloc ();
11534 #endif
11535
11536 /* This mess was copied from the GNU getpagesize.h.  */
11537 #ifndef HAVE_GETPAGESIZE
11538 /* Assume that all systems that can run configure have sys/param.h.  */
11539 # ifndef HAVE_SYS_PARAM_H
11540 #  define HAVE_SYS_PARAM_H 1
11541 # endif
11542
11543 # ifdef _SC_PAGESIZE
11544 #  define getpagesize() sysconf(_SC_PAGESIZE)
11545 # else /* no _SC_PAGESIZE */
11546 #  ifdef HAVE_SYS_PARAM_H
11547 #   include <sys/param.h>
11548 #   ifdef EXEC_PAGESIZE
11549 #    define getpagesize() EXEC_PAGESIZE
11550 #   else /* no EXEC_PAGESIZE */
11551 #    ifdef NBPG
11552 #     define getpagesize() NBPG * CLSIZE
11553 #     ifndef CLSIZE
11554 #      define CLSIZE 1
11555 #     endif /* no CLSIZE */
11556 #    else /* no NBPG */
11557 #     ifdef NBPC
11558 #      define getpagesize() NBPC
11559 #     else /* no NBPC */
11560 #      ifdef PAGESIZE
11561 #       define getpagesize() PAGESIZE
11562 #      endif /* PAGESIZE */
11563 #     endif /* no NBPC */
11564 #    endif /* no NBPG */
11565 #   endif /* no EXEC_PAGESIZE */
11566 #  else /* no HAVE_SYS_PARAM_H */
11567 #   define getpagesize() 8192   /* punt totally */
11568 #  endif /* no HAVE_SYS_PARAM_H */
11569 # endif /* no _SC_PAGESIZE */
11570
11571 #endif /* no HAVE_GETPAGESIZE */
11572
11573 int
11574 main ()
11575 {
11576   char *data, *data2, *data3;
11577   int i, pagesize;
11578   int fd;
11579
11580   pagesize = getpagesize ();
11581
11582   /* First, make a file with some known garbage in it. */
11583   data = (char *) malloc (pagesize);
11584   if (!data)
11585     return 1;
11586   for (i = 0; i < pagesize; ++i)
11587     *(data + i) = rand ();
11588   umask (0);
11589   fd = creat ("conftest.mmap", 0600);
11590   if (fd < 0)
11591     return 1;
11592   if (write (fd, data, pagesize) != pagesize)
11593     return 1;
11594   close (fd);
11595
11596   /* Next, try to mmap the file at a fixed address which already has
11597      something else allocated at it.  If we can, also make sure that
11598      we see the same garbage.  */
11599   fd = open ("conftest.mmap", O_RDWR);
11600   if (fd < 0)
11601     return 1;
11602   data2 = (char *) malloc (2 * pagesize);
11603   if (!data2)
11604     return 1;
11605   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
11606   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
11607                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
11608     return 1;
11609   for (i = 0; i < pagesize; ++i)
11610     if (*(data + i) != *(data2 + i))
11611       return 1;
11612
11613   /* Finally, make sure that changes to the mapped area do not
11614      percolate back to the file as seen by read().  (This is a bug on
11615      some variants of i386 svr4.0.)  */
11616   for (i = 0; i < pagesize; ++i)
11617     *(data2 + i) = *(data2 + i) + 1;
11618   data3 = (char *) malloc (pagesize);
11619   if (!data3)
11620     return 1;
11621   if (read (fd, data3, pagesize) != pagesize)
11622     return 1;
11623   for (i = 0; i < pagesize; ++i)
11624     if (*(data + i) != *(data3 + i))
11625       return 1;
11626   close (fd);
11627   return 0;
11628 }
11629 _ACEOF
11630 if ac_fn_c_try_run "$LINENO"; then :
11631   ac_cv_func_mmap_fixed_mapped=yes
11632 else
11633   ac_cv_func_mmap_fixed_mapped=no
11634 fi
11635 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11636   conftest.$ac_objext conftest.beam conftest.$ac_ext
11637 fi
11638
11639 fi
11640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
11641 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
11642 if test $ac_cv_func_mmap_fixed_mapped = yes; then
11643
11644 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
11645
11646 fi
11647 rm -f conftest.mmap
11648
11649 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
11650 if test "x$ac_cv_type_pid_t" = x""yes; then :
11651
11652 else
11653
11654 cat >>confdefs.h <<_ACEOF
11655 #define pid_t int
11656 _ACEOF
11657
11658 fi
11659
11660 for ac_header in vfork.h
11661 do :
11662   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
11663 if test "x$ac_cv_header_vfork_h" = x""yes; then :
11664   cat >>confdefs.h <<_ACEOF
11665 #define HAVE_VFORK_H 1
11666 _ACEOF
11667
11668 fi
11669
11670 done
11671
11672 for ac_func in fork vfork
11673 do :
11674   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11675 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11676 eval as_val=\$$as_ac_var
11677    if test "x$as_val" = x""yes; then :
11678   cat >>confdefs.h <<_ACEOF
11679 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11680 _ACEOF
11681
11682 fi
11683 done
11684
11685 if test "x$ac_cv_func_fork" = xyes; then
11686   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
11687 $as_echo_n "checking for working fork... " >&6; }
11688 if test "${ac_cv_func_fork_works+set}" = set; then :
11689   $as_echo_n "(cached) " >&6
11690 else
11691   if test "$cross_compiling" = yes; then :
11692   ac_cv_func_fork_works=cross
11693 else
11694   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11695 /* end confdefs.h.  */
11696 $ac_includes_default
11697 int
11698 main ()
11699 {
11700
11701           /* By Ruediger Kuhlmann. */
11702           return fork () < 0;
11703
11704   ;
11705   return 0;
11706 }
11707 _ACEOF
11708 if ac_fn_c_try_run "$LINENO"; then :
11709   ac_cv_func_fork_works=yes
11710 else
11711   ac_cv_func_fork_works=no
11712 fi
11713 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11714   conftest.$ac_objext conftest.beam conftest.$ac_ext
11715 fi
11716
11717 fi
11718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
11719 $as_echo "$ac_cv_func_fork_works" >&6; }
11720
11721 else
11722   ac_cv_func_fork_works=$ac_cv_func_fork
11723 fi
11724 if test "x$ac_cv_func_fork_works" = xcross; then
11725   case $host in
11726     *-*-amigaos* | *-*-msdosdjgpp*)
11727       # Override, as these systems have only a dummy fork() stub
11728       ac_cv_func_fork_works=no
11729       ;;
11730     *)
11731       ac_cv_func_fork_works=yes
11732       ;;
11733   esac
11734   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11735 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11736 fi
11737 ac_cv_func_vfork_works=$ac_cv_func_vfork
11738 if test "x$ac_cv_func_vfork" = xyes; then
11739   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
11740 $as_echo_n "checking for working vfork... " >&6; }
11741 if test "${ac_cv_func_vfork_works+set}" = set; then :
11742   $as_echo_n "(cached) " >&6
11743 else
11744   if test "$cross_compiling" = yes; then :
11745   ac_cv_func_vfork_works=cross
11746 else
11747   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11748 /* end confdefs.h.  */
11749 /* Thanks to Paul Eggert for this test.  */
11750 $ac_includes_default
11751 #include <sys/wait.h>
11752 #ifdef HAVE_VFORK_H
11753 # include <vfork.h>
11754 #endif
11755 /* On some sparc systems, changes by the child to local and incoming
11756    argument registers are propagated back to the parent.  The compiler
11757    is told about this with #include <vfork.h>, but some compilers
11758    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
11759    static variable whose address is put into a register that is
11760    clobbered by the vfork.  */
11761 static void
11762 #ifdef __cplusplus
11763 sparc_address_test (int arg)
11764 # else
11765 sparc_address_test (arg) int arg;
11766 #endif
11767 {
11768   static pid_t child;
11769   if (!child) {
11770     child = vfork ();
11771     if (child < 0) {
11772       perror ("vfork");
11773       _exit(2);
11774     }
11775     if (!child) {
11776       arg = getpid();
11777       write(-1, "", 0);
11778       _exit (arg);
11779     }
11780   }
11781 }
11782
11783 int
11784 main ()
11785 {
11786   pid_t parent = getpid ();
11787   pid_t child;
11788
11789   sparc_address_test (0);
11790
11791   child = vfork ();
11792
11793   if (child == 0) {
11794     /* Here is another test for sparc vfork register problems.  This
11795        test uses lots of local variables, at least as many local
11796        variables as main has allocated so far including compiler
11797        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
11798        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
11799        reuse the register of parent for one of the local variables,
11800        since it will think that parent can't possibly be used any more
11801        in this routine.  Assigning to the local variable will thus
11802        munge parent in the parent process.  */
11803     pid_t
11804       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11805       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11806     /* Convince the compiler that p..p7 are live; otherwise, it might
11807        use the same hardware register for all 8 local variables.  */
11808     if (p != p1 || p != p2 || p != p3 || p != p4
11809         || p != p5 || p != p6 || p != p7)
11810       _exit(1);
11811
11812     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11813        from child file descriptors.  If the child closes a descriptor
11814        before it execs or exits, this munges the parent's descriptor
11815        as well.  Test for this by closing stdout in the child.  */
11816     _exit(close(fileno(stdout)) != 0);
11817   } else {
11818     int status;
11819     struct stat st;
11820
11821     while (wait(&status) != child)
11822       ;
11823     return (
11824          /* Was there some problem with vforking?  */
11825          child < 0
11826
11827          /* Did the child fail?  (This shouldn't happen.)  */
11828          || status
11829
11830          /* Did the vfork/compiler bug occur?  */
11831          || parent != getpid()
11832
11833          /* Did the file descriptor bug occur?  */
11834          || fstat(fileno(stdout), &st) != 0
11835          );
11836   }
11837 }
11838 _ACEOF
11839 if ac_fn_c_try_run "$LINENO"; then :
11840   ac_cv_func_vfork_works=yes
11841 else
11842   ac_cv_func_vfork_works=no
11843 fi
11844 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11845   conftest.$ac_objext conftest.beam conftest.$ac_ext
11846 fi
11847
11848 fi
11849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
11850 $as_echo "$ac_cv_func_vfork_works" >&6; }
11851
11852 fi;
11853 if test "x$ac_cv_func_fork_works" = xcross; then
11854   ac_cv_func_vfork_works=$ac_cv_func_vfork
11855   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11856 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11857 fi
11858
11859 if test "x$ac_cv_func_vfork_works" = xyes; then
11860
11861 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
11862
11863 else
11864
11865 $as_echo "#define vfork fork" >>confdefs.h
11866
11867 fi
11868 if test "x$ac_cv_func_fork_works" = xyes; then
11869
11870 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
11871
11872 fi
11873
11874 for ac_func in getauxval getrusage getuid getgid \
11875                 pipe poll pread pread64 pwrite resize_term \
11876                 sbrk setpgid setpgrp setsid \
11877                 sigaction sigprocmask sigsetmask socketpair \
11878                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
11879                 setrlimit getrlimit posix_madvise waitpid \
11880                 ptrace64 sigaltstack mkdtemp setns
11881 do :
11882   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11883 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11884 eval as_val=\$$as_ac_var
11885    if test "x$as_val" = x""yes; then :
11886   cat >>confdefs.h <<_ACEOF
11887 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11888 _ACEOF
11889
11890 fi
11891 done
11892
11893
11894   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
11895 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
11896 if test "${am_cv_langinfo_codeset+set}" = set; then :
11897   $as_echo_n "(cached) " >&6
11898 else
11899   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11900 /* end confdefs.h.  */
11901 #include <langinfo.h>
11902 int
11903 main ()
11904 {
11905 char* cs = nl_langinfo(CODESET);
11906   ;
11907   return 0;
11908 }
11909 _ACEOF
11910 if ac_fn_c_try_link "$LINENO"; then :
11911   am_cv_langinfo_codeset=yes
11912 else
11913   am_cv_langinfo_codeset=no
11914 fi
11915 rm -f core conftest.err conftest.$ac_objext \
11916     conftest$ac_exeext conftest.$ac_ext
11917
11918 fi
11919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11920 $as_echo "$am_cv_langinfo_codeset" >&6; }
11921   if test $am_cv_langinfo_codeset = yes; then
11922
11923 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11924
11925   fi
11926
11927
11928   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11929 $as_echo_n "checking for ANSI C header files... " >&6; }
11930 if test "${ac_cv_header_stdc+set}" = set; then :
11931   $as_echo_n "(cached) " >&6
11932 else
11933   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11934 /* end confdefs.h.  */
11935 #include <stdlib.h>
11936 #include <stdarg.h>
11937 #include <string.h>
11938 #include <float.h>
11939
11940 int
11941 main ()
11942 {
11943
11944   ;
11945   return 0;
11946 }
11947 _ACEOF
11948 if ac_fn_c_try_compile "$LINENO"; then :
11949   ac_cv_header_stdc=yes
11950 else
11951   ac_cv_header_stdc=no
11952 fi
11953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11954
11955 if test $ac_cv_header_stdc = yes; then
11956   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11958 /* end confdefs.h.  */
11959 #include <string.h>
11960
11961 _ACEOF
11962 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11963   $EGREP "memchr" >/dev/null 2>&1; then :
11964
11965 else
11966   ac_cv_header_stdc=no
11967 fi
11968 rm -f conftest*
11969
11970 fi
11971
11972 if test $ac_cv_header_stdc = yes; then
11973   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11974   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11975 /* end confdefs.h.  */
11976 #include <stdlib.h>
11977
11978 _ACEOF
11979 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11980   $EGREP "free" >/dev/null 2>&1; then :
11981
11982 else
11983   ac_cv_header_stdc=no
11984 fi
11985 rm -f conftest*
11986
11987 fi
11988
11989 if test $ac_cv_header_stdc = yes; then
11990   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11991   if test "$cross_compiling" = yes; then :
11992   :
11993 else
11994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11995 /* end confdefs.h.  */
11996 #include <ctype.h>
11997 #include <stdlib.h>
11998 #if ((' ' & 0x0FF) == 0x020)
11999 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
12000 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
12001 #else
12002 # define ISLOWER(c) \
12003                    (('a' <= (c) && (c) <= 'i') \
12004                      || ('j' <= (c) && (c) <= 'r') \
12005                      || ('s' <= (c) && (c) <= 'z'))
12006 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
12007 #endif
12008
12009 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
12010 int
12011 main ()
12012 {
12013   int i;
12014   for (i = 0; i < 256; i++)
12015     if (XOR (islower (i), ISLOWER (i))
12016         || toupper (i) != TOUPPER (i))
12017       return 2;
12018   return 0;
12019 }
12020 _ACEOF
12021 if ac_fn_c_try_run "$LINENO"; then :
12022
12023 else
12024   ac_cv_header_stdc=no
12025 fi
12026 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12027   conftest.$ac_objext conftest.beam conftest.$ac_ext
12028 fi
12029
12030 fi
12031 fi
12032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
12033 $as_echo "$ac_cv_header_stdc" >&6; }
12034 if test $ac_cv_header_stdc = yes; then
12035
12036 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12037
12038 fi
12039
12040   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12041 # for constant arguments.  Useless!
12042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12043 $as_echo_n "checking for working alloca.h... " >&6; }
12044 if test "${ac_cv_working_alloca_h+set}" = set; then :
12045   $as_echo_n "(cached) " >&6
12046 else
12047   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12048 /* end confdefs.h.  */
12049 #include <alloca.h>
12050 int
12051 main ()
12052 {
12053 char *p = (char *) alloca (2 * sizeof (int));
12054                           if (p) return 0;
12055   ;
12056   return 0;
12057 }
12058 _ACEOF
12059 if ac_fn_c_try_link "$LINENO"; then :
12060   ac_cv_working_alloca_h=yes
12061 else
12062   ac_cv_working_alloca_h=no
12063 fi
12064 rm -f core conftest.err conftest.$ac_objext \
12065     conftest$ac_exeext conftest.$ac_ext
12066 fi
12067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12068 $as_echo "$ac_cv_working_alloca_h" >&6; }
12069 if test $ac_cv_working_alloca_h = yes; then
12070
12071 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12072
12073 fi
12074
12075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12076 $as_echo_n "checking for alloca... " >&6; }
12077 if test "${ac_cv_func_alloca_works+set}" = set; then :
12078   $as_echo_n "(cached) " >&6
12079 else
12080   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12081 /* end confdefs.h.  */
12082 #ifdef __GNUC__
12083 # define alloca __builtin_alloca
12084 #else
12085 # ifdef _MSC_VER
12086 #  include <malloc.h>
12087 #  define alloca _alloca
12088 # else
12089 #  ifdef HAVE_ALLOCA_H
12090 #   include <alloca.h>
12091 #  else
12092 #   ifdef _AIX
12093  #pragma alloca
12094 #   else
12095 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12096 char *alloca ();
12097 #    endif
12098 #   endif
12099 #  endif
12100 # endif
12101 #endif
12102
12103 int
12104 main ()
12105 {
12106 char *p = (char *) alloca (1);
12107                                     if (p) return 0;
12108   ;
12109   return 0;
12110 }
12111 _ACEOF
12112 if ac_fn_c_try_link "$LINENO"; then :
12113   ac_cv_func_alloca_works=yes
12114 else
12115   ac_cv_func_alloca_works=no
12116 fi
12117 rm -f core conftest.err conftest.$ac_objext \
12118     conftest$ac_exeext conftest.$ac_ext
12119 fi
12120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12121 $as_echo "$ac_cv_func_alloca_works" >&6; }
12122
12123 if test $ac_cv_func_alloca_works = yes; then
12124
12125 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12126
12127 else
12128   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12129 # that cause trouble.  Some versions do not even contain alloca or
12130 # contain a buggy version.  If you still want to use their alloca,
12131 # use ar to extract alloca.o from them instead of compiling alloca.c.
12132
12133 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12134
12135 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12136
12137
12138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12139 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12140 if test "${ac_cv_os_cray+set}" = set; then :
12141   $as_echo_n "(cached) " >&6
12142 else
12143   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12144 /* end confdefs.h.  */
12145 #if defined CRAY && ! defined CRAY2
12146 webecray
12147 #else
12148 wenotbecray
12149 #endif
12150
12151 _ACEOF
12152 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12153   $EGREP "webecray" >/dev/null 2>&1; then :
12154   ac_cv_os_cray=yes
12155 else
12156   ac_cv_os_cray=no
12157 fi
12158 rm -f conftest*
12159
12160 fi
12161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12162 $as_echo "$ac_cv_os_cray" >&6; }
12163 if test $ac_cv_os_cray = yes; then
12164   for ac_func in _getb67 GETB67 getb67; do
12165     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12166 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12167 eval as_val=\$$as_ac_var
12168    if test "x$as_val" = x""yes; then :
12169
12170 cat >>confdefs.h <<_ACEOF
12171 #define CRAY_STACKSEG_END $ac_func
12172 _ACEOF
12173
12174     break
12175 fi
12176
12177   done
12178 fi
12179
12180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12181 $as_echo_n "checking stack direction for C alloca... " >&6; }
12182 if test "${ac_cv_c_stack_direction+set}" = set; then :
12183   $as_echo_n "(cached) " >&6
12184 else
12185   if test "$cross_compiling" = yes; then :
12186   ac_cv_c_stack_direction=0
12187 else
12188   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12189 /* end confdefs.h.  */
12190 $ac_includes_default
12191 int
12192 find_stack_direction ()
12193 {
12194   static char *addr = 0;
12195   auto char dummy;
12196   if (addr == 0)
12197     {
12198       addr = &dummy;
12199       return find_stack_direction ();
12200     }
12201   else
12202     return (&dummy > addr) ? 1 : -1;
12203 }
12204
12205 int
12206 main ()
12207 {
12208   return find_stack_direction () < 0;
12209 }
12210 _ACEOF
12211 if ac_fn_c_try_run "$LINENO"; then :
12212   ac_cv_c_stack_direction=1
12213 else
12214   ac_cv_c_stack_direction=-1
12215 fi
12216 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12217   conftest.$ac_objext conftest.beam conftest.$ac_ext
12218 fi
12219
12220 fi
12221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12222 $as_echo "$ac_cv_c_stack_direction" >&6; }
12223 cat >>confdefs.h <<_ACEOF
12224 #define STACK_DIRECTION $ac_cv_c_stack_direction
12225 _ACEOF
12226
12227
12228 fi
12229
12230
12231
12232   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12233 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12234 if test "${am_cv_langinfo_codeset+set}" = set; then :
12235   $as_echo_n "(cached) " >&6
12236 else
12237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12238 /* end confdefs.h.  */
12239 #include <langinfo.h>
12240 int
12241 main ()
12242 {
12243 char* cs = nl_langinfo(CODESET);
12244   ;
12245   return 0;
12246 }
12247 _ACEOF
12248 if ac_fn_c_try_link "$LINENO"; then :
12249   am_cv_langinfo_codeset=yes
12250 else
12251   am_cv_langinfo_codeset=no
12252 fi
12253 rm -f core conftest.err conftest.$ac_objext \
12254     conftest$ac_exeext conftest.$ac_ext
12255
12256 fi
12257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12258 $as_echo "$am_cv_langinfo_codeset" >&6; }
12259   if test $am_cv_langinfo_codeset = yes; then
12260
12261 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12262
12263   fi
12264
12265
12266   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
12267 do :
12268   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12269 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12270 eval as_val=\$$as_ac_Header
12271    if test "x$as_val" = x""yes; then :
12272   cat >>confdefs.h <<_ACEOF
12273 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12274 _ACEOF
12275
12276 fi
12277
12278 done
12279
12280
12281   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
12282 do :
12283   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12284 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12285 eval as_val=\$$as_ac_var
12286    if test "x$as_val" = x""yes; then :
12287   cat >>confdefs.h <<_ACEOF
12288 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12289 _ACEOF
12290
12291 fi
12292 done
12293
12294
12295   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
12296 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
12297   ac_have_decl=1
12298 else
12299   ac_have_decl=0
12300 fi
12301
12302 cat >>confdefs.h <<_ACEOF
12303 #define HAVE_DECL_STRERROR $ac_have_decl
12304 _ACEOF
12305 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
12306 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
12307   ac_have_decl=1
12308 else
12309   ac_have_decl=0
12310 fi
12311
12312 cat >>confdefs.h <<_ACEOF
12313 #define HAVE_DECL_STRSTR $ac_have_decl
12314 _ACEOF
12315
12316
12317     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
12318 $as_echo_n "checking for sigsetjmp... " >&6; }
12319 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
12320   $as_echo_n "(cached) " >&6
12321 else
12322   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12323 /* end confdefs.h.  */
12324
12325 #include <setjmp.h>
12326
12327 int
12328 main ()
12329 {
12330 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
12331   ;
12332   return 0;
12333 }
12334 _ACEOF
12335 if ac_fn_c_try_compile "$LINENO"; then :
12336   gdb_cv_func_sigsetjmp=yes
12337 else
12338   gdb_cv_func_sigsetjmp=no
12339 fi
12340 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12341 fi
12342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
12343 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
12344 if test $gdb_cv_func_sigsetjmp = yes; then
12345
12346 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
12347
12348 fi
12349
12350
12351 # Check the return and argument types of ptrace.
12352
12353
12354
12355 for ac_header in sys/ptrace.h ptrace.h
12356 do :
12357   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12358 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12359 eval as_val=\$$as_ac_Header
12360    if test "x$as_val" = x""yes; then :
12361   cat >>confdefs.h <<_ACEOF
12362 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12363 _ACEOF
12364
12365 fi
12366
12367 done
12368
12369
12370 # Needs to be tested in C++ mode, to detect whether we need to cast
12371 # the first argument to enum __ptrace_request.
12372 if test "$enable_build_with_cxx" = "yes"; then
12373     ac_ext=cpp
12374 ac_cpp='$CXXCPP $CPPFLAGS'
12375 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12376 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12377 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12378
12379 fi
12380
12381 gdb_ptrace_headers='
12382 #include <sys/types.h>
12383 #if HAVE_SYS_PTRACE_H
12384 # include <sys/ptrace.h>
12385 #endif
12386 #if HAVE_UNISTD_H
12387 # include <unistd.h>
12388 #endif
12389 '
12390 # There is no point in checking if we don't have a prototype.
12391 ac_fn_cxx_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
12392 "
12393 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
12394   ac_have_decl=1
12395 else
12396   ac_have_decl=0
12397 fi
12398
12399 cat >>confdefs.h <<_ACEOF
12400 #define HAVE_DECL_PTRACE $ac_have_decl
12401 _ACEOF
12402 if test $ac_have_decl = 1; then :
12403
12404 else
12405
12406   : ${gdb_cv_func_ptrace_ret='int'}
12407   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12408
12409 fi
12410
12411 # Check return type.  Varargs (used on GNU/Linux) conflict with the
12412 # empty argument list, so check for that explicitly.
12413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
12414 $as_echo_n "checking return type of ptrace... " >&6; }
12415 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
12416   $as_echo_n "(cached) " >&6
12417 else
12418   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12419 /* end confdefs.h.  */
12420 $gdb_ptrace_headers
12421 int
12422 main ()
12423 {
12424 extern long ptrace (enum __ptrace_request, ...);
12425   ;
12426   return 0;
12427 }
12428 _ACEOF
12429 if ac_fn_cxx_try_compile "$LINENO"; then :
12430   gdb_cv_func_ptrace_ret='long'
12431 else
12432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12433 /* end confdefs.h.  */
12434 $gdb_ptrace_headers
12435 int
12436 main ()
12437 {
12438 extern int ptrace ();
12439   ;
12440   return 0;
12441 }
12442 _ACEOF
12443 if ac_fn_cxx_try_compile "$LINENO"; then :
12444   gdb_cv_func_ptrace_ret='int'
12445 else
12446   gdb_cv_func_ptrace_ret='long'
12447 fi
12448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12449 fi
12450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12451 fi
12452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
12453 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
12454
12455 cat >>confdefs.h <<_ACEOF
12456 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
12457 _ACEOF
12458
12459 # Check argument types.
12460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
12461 $as_echo_n "checking types of arguments for ptrace... " >&6; }
12462 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
12463   $as_echo_n "(cached) " >&6
12464 else
12465
12466   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12467 /* end confdefs.h.  */
12468 $gdb_ptrace_headers
12469 int
12470 main ()
12471 {
12472 extern long ptrace (enum __ptrace_request, ...);
12473   ;
12474   return 0;
12475 }
12476 _ACEOF
12477 if ac_fn_cxx_try_compile "$LINENO"; then :
12478   gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
12479 else
12480
12481 for gdb_arg1 in 'int' 'long'; do
12482  for gdb_arg2 in 'pid_t' 'int' 'long'; do
12483   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
12484    for gdb_arg4 in 'int' 'long' 'void *'; do
12485      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12486 /* end confdefs.h.  */
12487 $gdb_ptrace_headers
12488 int
12489 main ()
12490 {
12491
12492 extern $gdb_cv_func_ptrace_ret
12493   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
12494
12495   ;
12496   return 0;
12497 }
12498 _ACEOF
12499 if ac_fn_cxx_try_compile "$LINENO"; then :
12500   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
12501     break 4;
12502 fi
12503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12504     for gdb_arg5 in 'int *' 'int' 'long'; do
12505      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12506 /* end confdefs.h.  */
12507 $gdb_ptrace_headers
12508 int
12509 main ()
12510 {
12511
12512 extern $gdb_cv_func_ptrace_ret
12513   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
12514
12515   ;
12516   return 0;
12517 }
12518 _ACEOF
12519 if ac_fn_cxx_try_compile "$LINENO"; then :
12520
12521 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
12522     break 5;
12523 fi
12524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12525     done
12526    done
12527   done
12528  done
12529 done
12530 # Provide a safe default value.
12531 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12532
12533 fi
12534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12535 fi
12536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
12537 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
12538 ac_save_IFS=$IFS; IFS=','
12539 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
12540 IFS=$ac_save_IFS
12541 shift
12542
12543 cat >>confdefs.h <<_ACEOF
12544 #define PTRACE_TYPE_ARG1 $1
12545 _ACEOF
12546
12547
12548 cat >>confdefs.h <<_ACEOF
12549 #define PTRACE_TYPE_ARG3 $3
12550 _ACEOF
12551
12552
12553 cat >>confdefs.h <<_ACEOF
12554 #define PTRACE_TYPE_ARG4 $4
12555 _ACEOF
12556
12557 if test -n "$5"; then
12558
12559 cat >>confdefs.h <<_ACEOF
12560 #define PTRACE_TYPE_ARG5 $5
12561 _ACEOF
12562
12563 fi
12564
12565 if test "$enable_build_with_cxx" = "yes"; then
12566     ac_ext=c
12567 ac_cpp='$CPP $CPPFLAGS'
12568 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12569 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12570 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12571
12572 fi
12573
12574
12575 if test "$cross_compiling" = no; then
12576   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12577 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12578 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12579   $as_echo_n "(cached) " >&6
12580 else
12581   if test "$cross_compiling" = yes; then :
12582   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
12583 else
12584   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12585 /* end confdefs.h.  */
12586 $ac_includes_default
12587 int
12588 main ()
12589 {
12590 /* If this system has a BSD-style setpgrp which takes arguments,
12591   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
12592   exit successfully. */
12593   return setpgrp (1,1) != -1;
12594   ;
12595   return 0;
12596 }
12597 _ACEOF
12598 if ac_fn_c_try_run "$LINENO"; then :
12599   ac_cv_func_setpgrp_void=no
12600 else
12601   ac_cv_func_setpgrp_void=yes
12602 fi
12603 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12604   conftest.$ac_objext conftest.beam conftest.$ac_ext
12605 fi
12606
12607 fi
12608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12609 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12610 if test $ac_cv_func_setpgrp_void = yes; then
12611
12612 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12613
12614 fi
12615
12616 else
12617   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12618 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12619 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12620   $as_echo_n "(cached) " >&6
12621 else
12622   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12623 /* end confdefs.h.  */
12624
12625 #include <unistd.h>
12626
12627 int
12628 main ()
12629 {
12630
12631   if (setpgrp(1,1) == -1)
12632     exit (0);
12633   else
12634     exit (1);
12635
12636   ;
12637   return 0;
12638 }
12639 _ACEOF
12640 if ac_fn_c_try_compile "$LINENO"; then :
12641   ac_cv_func_setpgrp_void=no
12642 else
12643   ac_cv_func_setpgrp_void=yes
12644 fi
12645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12646 fi
12647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12648 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12649 if test $ac_cv_func_setpgrp_void = yes; then
12650   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12651
12652 fi
12653 fi
12654
12655 # Assume we'll default to using the included libiberty regex.
12656 gdb_use_included_regex=yes
12657
12658 # However, if the system regex is GNU regex, then default to *not*
12659 # using the included regex.
12660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
12661 $as_echo_n "checking for GNU regex... " >&6; }
12662 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
12663   $as_echo_n "(cached) " >&6
12664 else
12665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12666 /* end confdefs.h.  */
12667 #include <gnu-versions.h>
12668 int
12669 main ()
12670 {
12671 #define REGEX_INTERFACE_VERSION 1
12672 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
12673 # error "Version mismatch"
12674 #endif
12675   ;
12676   return 0;
12677 }
12678 _ACEOF
12679 if ac_fn_c_try_compile "$LINENO"; then :
12680   gdb_cv_have_gnu_regex=yes
12681 else
12682   gdb_cv_have_gnu_regex=no
12683 fi
12684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12685 fi
12686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
12687 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
12688 if test $gdb_cv_have_gnu_regex = yes; then
12689   gdb_use_included_regex=no
12690 fi
12691
12692
12693 # Check whether --with-included-regex was given.
12694 if test "${with_included_regex+set}" = set; then :
12695   withval=$with_included_regex; gdb_with_regex=$withval
12696 else
12697   gdb_with_regex=$gdb_use_included_regex
12698 fi
12699
12700 if test "$gdb_with_regex" = yes; then
12701
12702 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
12703
12704 fi
12705
12706 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
12707 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
12708 #include <sys/proc.h>
12709
12710 "
12711 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
12712
12713 cat >>confdefs.h <<_ACEOF
12714 #define HAVE_STRUCT_THREAD_TD_PCB 1
12715 _ACEOF
12716
12717
12718 fi
12719
12720
12721 # See if <sys/lwp.h> defines `struct lwp`.
12722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
12723 $as_echo_n "checking for struct lwp... " >&6; }
12724 if test "${gdb_cv_struct_lwp+set}" = set; then :
12725   $as_echo_n "(cached) " >&6
12726 else
12727   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12728 /* end confdefs.h.  */
12729 #include <sys/param.h>
12730 #include <sys/lwp.h>
12731 int
12732 main ()
12733 {
12734 struct lwp l;
12735   ;
12736   return 0;
12737 }
12738 _ACEOF
12739 if ac_fn_c_try_compile "$LINENO"; then :
12740   gdb_cv_struct_lwp=yes
12741 else
12742   gdb_cv_struct_lwp=no
12743 fi
12744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12745 fi
12746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
12747 $as_echo "$gdb_cv_struct_lwp" >&6; }
12748 if test $gdb_cv_struct_lwp = yes; then
12749
12750 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
12751
12752 fi
12753
12754 # See if <machine/reg.h> degines `struct reg'.
12755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
12756 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
12757 if test "${gdb_cv_struct_reg+set}" = set; then :
12758   $as_echo_n "(cached) " >&6
12759 else
12760   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12761 /* end confdefs.h.  */
12762 #include <sys/types.h>
12763 #include <machine/reg.h>
12764 int
12765 main ()
12766 {
12767 struct reg r;
12768   ;
12769   return 0;
12770 }
12771 _ACEOF
12772 if ac_fn_c_try_compile "$LINENO"; then :
12773   gdb_cv_struct_reg=yes
12774 else
12775   gdb_cv_struct_reg=no
12776 fi
12777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12778 fi
12779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
12780 $as_echo "$gdb_cv_struct_reg" >&6; }
12781 if test $gdb_cv_struct_reg = yes; then
12782
12783 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
12784
12785 fi
12786
12787 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
12788 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
12789 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h>
12790 #include <machine/reg.h>
12791 "
12792 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
12793
12794 cat >>confdefs.h <<_ACEOF
12795 #define HAVE_STRUCT_REG_R_FS 1
12796 _ACEOF
12797
12798
12799 fi
12800 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h>
12801 #include <machine/reg.h>
12802 "
12803 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
12804
12805 cat >>confdefs.h <<_ACEOF
12806 #define HAVE_STRUCT_REG_R_GS 1
12807 _ACEOF
12808
12809
12810 fi
12811
12812
12813 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
12814 # Older amd64 Linux's don't have the fs_base and gs_base members of
12815 # `struct user_regs_struct'.
12816 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
12817 "
12818 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
12819
12820 cat >>confdefs.h <<_ACEOF
12821 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
12822 _ACEOF
12823
12824
12825 fi
12826 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
12827 "
12828 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
12829
12830 cat >>confdefs.h <<_ACEOF
12831 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
12832 _ACEOF
12833
12834
12835 fi
12836
12837
12838 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
12839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
12840 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
12841 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
12842   $as_echo_n "(cached) " >&6
12843 else
12844   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12845 /* end confdefs.h.  */
12846 #include <sys/ptrace.h>
12847 int
12848 main ()
12849 {
12850 PTRACE_GETREGS;
12851   ;
12852   return 0;
12853 }
12854 _ACEOF
12855 if ac_fn_c_try_compile "$LINENO"; then :
12856   gdb_cv_have_ptrace_getregs=yes
12857 else
12858   gdb_cv_have_ptrace_getregs=no
12859 fi
12860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12861 fi
12862
12863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
12864 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
12865 if test $gdb_cv_have_ptrace_getregs = yes; then
12866
12867 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
12868
12869 fi
12870
12871 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
12872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
12873 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
12874 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
12875   $as_echo_n "(cached) " >&6
12876 else
12877   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12878 /* end confdefs.h.  */
12879 #include <sys/ptrace.h>
12880 int
12881 main ()
12882 {
12883 PTRACE_GETFPXREGS;
12884   ;
12885   return 0;
12886 }
12887 _ACEOF
12888 if ac_fn_c_try_compile "$LINENO"; then :
12889   gdb_cv_have_ptrace_getfpxregs=yes
12890 else
12891   gdb_cv_have_ptrace_getfpxregs=no
12892 fi
12893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12894 fi
12895
12896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
12897 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
12898 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
12899
12900 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
12901
12902 fi
12903
12904 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
12905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
12906 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
12907 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
12908   $as_echo_n "(cached) " >&6
12909 else
12910   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12911 /* end confdefs.h.  */
12912 #include <sys/types.h>
12913 #include <sys/ptrace.h>
12914 int
12915 main ()
12916 {
12917 PT_GETDBREGS;
12918   ;
12919   return 0;
12920 }
12921 _ACEOF
12922 if ac_fn_c_try_compile "$LINENO"; then :
12923   gdb_cv_have_pt_getdbregs=yes
12924 else
12925   gdb_cv_have_pt_getdbregs=no
12926 fi
12927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12928 fi
12929
12930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
12931 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
12932 if test $gdb_cv_have_pt_getdbregs = yes; then
12933
12934 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
12935
12936 fi
12937
12938 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
12939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
12940 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
12941 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
12942   $as_echo_n "(cached) " >&6
12943 else
12944   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12945 /* end confdefs.h.  */
12946 #include <sys/types.h>
12947 #include <sys/ptrace.h>
12948 int
12949 main ()
12950 {
12951 PT_GETXMMREGS;
12952   ;
12953   return 0;
12954 }
12955 _ACEOF
12956 if ac_fn_c_try_compile "$LINENO"; then :
12957   gdb_cv_have_pt_getxmmregs=yes
12958 else
12959   gdb_cv_have_pt_getxmmregs=no
12960 fi
12961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12962 fi
12963
12964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
12965 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
12966 if test $gdb_cv_have_pt_getxmmregs = yes; then
12967
12968 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
12969
12970 fi
12971
12972 # See if <sys/ptrace.h> supports LWP names on FreeBSD
12973 # Older FreeBSD versions don't have the pl_tdname member of
12974 # `struct ptrace_lwpinfo'.
12975 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h>
12976 "
12977 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = x""yes; then :
12978
12979 cat >>confdefs.h <<_ACEOF
12980 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1
12981 _ACEOF
12982
12983
12984 fi
12985
12986
12987
12988 # Detect which type of /proc is in use, such as for Solaris.
12989
12990 if test "${target}" = "${host}"; then
12991   case "${host}" in
12992   *-*-sysv4.2* | *-*-sysv5* )
12993
12994 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12995
12996       ;;
12997   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
12998
12999 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13000
13001       ;;
13002   mips-sgi-irix5*)
13003       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
13004
13005 $as_echo "#define _KMEMUSER 1" >>confdefs.h
13006
13007       ;;
13008   esac
13009 fi
13010
13011 if test "$ac_cv_header_sys_procfs_h" = yes; then
13012   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
13013 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
13014  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
13015   $as_echo_n "(cached) " >&6
13016 else
13017   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13018 /* end confdefs.h.  */
13019
13020 #define _SYSCALL32
13021 /* Needed for new procfs interface on sparc-solaris.  */
13022 #define _STRUCTURED_PROC 1
13023 #include <sys/procfs.h>
13024 int
13025 main ()
13026 {
13027 gregset_t avar
13028   ;
13029   return 0;
13030 }
13031 _ACEOF
13032 if ac_fn_c_try_compile "$LINENO"; then :
13033   bfd_cv_have_sys_procfs_type_gregset_t=yes
13034 else
13035   bfd_cv_have_sys_procfs_type_gregset_t=no
13036
13037 fi
13038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13039 fi
13040
13041  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
13042
13043 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
13044
13045  fi
13046  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
13047 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
13048
13049   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
13050 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
13051  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
13052   $as_echo_n "(cached) " >&6
13053 else
13054   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13055 /* end confdefs.h.  */
13056
13057 #define _SYSCALL32
13058 /* Needed for new procfs interface on sparc-solaris.  */
13059 #define _STRUCTURED_PROC 1
13060 #include <sys/procfs.h>
13061 int
13062 main ()
13063 {
13064 fpregset_t avar
13065   ;
13066   return 0;
13067 }
13068 _ACEOF
13069 if ac_fn_c_try_compile "$LINENO"; then :
13070   bfd_cv_have_sys_procfs_type_fpregset_t=yes
13071 else
13072   bfd_cv_have_sys_procfs_type_fpregset_t=no
13073
13074 fi
13075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13076 fi
13077
13078  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13079
13080 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13081
13082  fi
13083  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13084 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13085
13086   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13087 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13088  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13089   $as_echo_n "(cached) " >&6
13090 else
13091   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13092 /* end confdefs.h.  */
13093
13094 #define _SYSCALL32
13095 /* Needed for new procfs interface on sparc-solaris.  */
13096 #define _STRUCTURED_PROC 1
13097 #include <sys/procfs.h>
13098 int
13099 main ()
13100 {
13101 prgregset_t avar
13102   ;
13103   return 0;
13104 }
13105 _ACEOF
13106 if ac_fn_c_try_compile "$LINENO"; then :
13107   bfd_cv_have_sys_procfs_type_prgregset_t=yes
13108 else
13109   bfd_cv_have_sys_procfs_type_prgregset_t=no
13110
13111 fi
13112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13113 fi
13114
13115  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13116
13117 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13118
13119  fi
13120  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13121 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13122
13123   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13124 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13125  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13126   $as_echo_n "(cached) " >&6
13127 else
13128   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13129 /* end confdefs.h.  */
13130
13131 #define _SYSCALL32
13132 /* Needed for new procfs interface on sparc-solaris.  */
13133 #define _STRUCTURED_PROC 1
13134 #include <sys/procfs.h>
13135 int
13136 main ()
13137 {
13138 prfpregset_t avar
13139   ;
13140   return 0;
13141 }
13142 _ACEOF
13143 if ac_fn_c_try_compile "$LINENO"; then :
13144   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
13145 else
13146   bfd_cv_have_sys_procfs_type_prfpregset_t=no
13147
13148 fi
13149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13150 fi
13151
13152  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13153
13154 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13155
13156  fi
13157  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13158 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13159
13160   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13161 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13162  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13163   $as_echo_n "(cached) " >&6
13164 else
13165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13166 /* end confdefs.h.  */
13167
13168 #define _SYSCALL32
13169 /* Needed for new procfs interface on sparc-solaris.  */
13170 #define _STRUCTURED_PROC 1
13171 #include <sys/procfs.h>
13172 int
13173 main ()
13174 {
13175 prgregset32_t avar
13176   ;
13177   return 0;
13178 }
13179 _ACEOF
13180 if ac_fn_c_try_compile "$LINENO"; then :
13181   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
13182 else
13183   bfd_cv_have_sys_procfs_type_prgregset32_t=no
13184
13185 fi
13186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13187 fi
13188
13189  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13190
13191 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13192
13193  fi
13194  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13195 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13196
13197   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13198 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13199  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
13200   $as_echo_n "(cached) " >&6
13201 else
13202   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13203 /* end confdefs.h.  */
13204
13205 #define _SYSCALL32
13206 /* Needed for new procfs interface on sparc-solaris.  */
13207 #define _STRUCTURED_PROC 1
13208 #include <sys/procfs.h>
13209 int
13210 main ()
13211 {
13212 lwpid_t avar
13213   ;
13214   return 0;
13215 }
13216 _ACEOF
13217 if ac_fn_c_try_compile "$LINENO"; then :
13218   bfd_cv_have_sys_procfs_type_lwpid_t=yes
13219 else
13220   bfd_cv_have_sys_procfs_type_lwpid_t=no
13221
13222 fi
13223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13224 fi
13225
13226  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
13227
13228 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
13229
13230  fi
13231  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
13232 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
13233
13234   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
13235 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
13236  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
13237   $as_echo_n "(cached) " >&6
13238 else
13239   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13240 /* end confdefs.h.  */
13241
13242 #define _SYSCALL32
13243 /* Needed for new procfs interface on sparc-solaris.  */
13244 #define _STRUCTURED_PROC 1
13245 #include <sys/procfs.h>
13246 int
13247 main ()
13248 {
13249 psaddr_t avar
13250   ;
13251   return 0;
13252 }
13253 _ACEOF
13254 if ac_fn_c_try_compile "$LINENO"; then :
13255   bfd_cv_have_sys_procfs_type_psaddr_t=yes
13256 else
13257   bfd_cv_have_sys_procfs_type_psaddr_t=no
13258
13259 fi
13260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13261 fi
13262
13263  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
13264
13265 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
13266
13267  fi
13268  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
13269 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
13270
13271   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
13272 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
13273  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
13274   $as_echo_n "(cached) " >&6
13275 else
13276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13277 /* end confdefs.h.  */
13278
13279 #define _SYSCALL32
13280 /* Needed for new procfs interface on sparc-solaris.  */
13281 #define _STRUCTURED_PROC 1
13282 #include <sys/procfs.h>
13283 int
13284 main ()
13285 {
13286 prsysent_t avar
13287   ;
13288   return 0;
13289 }
13290 _ACEOF
13291 if ac_fn_c_try_compile "$LINENO"; then :
13292   bfd_cv_have_sys_procfs_type_prsysent_t=yes
13293 else
13294   bfd_cv_have_sys_procfs_type_prsysent_t=no
13295
13296 fi
13297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13298 fi
13299
13300  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
13301
13302 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
13303
13304  fi
13305  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
13306 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
13307
13308   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
13309 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
13310  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
13311   $as_echo_n "(cached) " >&6
13312 else
13313   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13314 /* end confdefs.h.  */
13315
13316 #define _SYSCALL32
13317 /* Needed for new procfs interface on sparc-solaris.  */
13318 #define _STRUCTURED_PROC 1
13319 #include <sys/procfs.h>
13320 int
13321 main ()
13322 {
13323 pr_sigset_t avar
13324   ;
13325   return 0;
13326 }
13327 _ACEOF
13328 if ac_fn_c_try_compile "$LINENO"; then :
13329   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
13330 else
13331   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
13332
13333 fi
13334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13335 fi
13336
13337  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
13338
13339 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
13340
13341  fi
13342  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
13343 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
13344
13345   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
13346 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
13347  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
13348   $as_echo_n "(cached) " >&6
13349 else
13350   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13351 /* end confdefs.h.  */
13352
13353 #define _SYSCALL32
13354 /* Needed for new procfs interface on sparc-solaris.  */
13355 #define _STRUCTURED_PROC 1
13356 #include <sys/procfs.h>
13357 int
13358 main ()
13359 {
13360 pr_sigaction64_t avar
13361   ;
13362   return 0;
13363 }
13364 _ACEOF
13365 if ac_fn_c_try_compile "$LINENO"; then :
13366   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
13367 else
13368   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
13369
13370 fi
13371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13372 fi
13373
13374  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
13375
13376 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
13377
13378  fi
13379  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
13380 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
13381
13382   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
13383 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
13384  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
13385   $as_echo_n "(cached) " >&6
13386 else
13387   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13388 /* end confdefs.h.  */
13389
13390 #define _SYSCALL32
13391 /* Needed for new procfs interface on sparc-solaris.  */
13392 #define _STRUCTURED_PROC 1
13393 #include <sys/procfs.h>
13394 int
13395 main ()
13396 {
13397 pr_siginfo64_t avar
13398   ;
13399   return 0;
13400 }
13401 _ACEOF
13402 if ac_fn_c_try_compile "$LINENO"; then :
13403   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
13404 else
13405   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
13406
13407 fi
13408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13409 fi
13410
13411  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
13412
13413 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
13414
13415  fi
13416  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
13417 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
13418
13419
13420
13421
13422
13423   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13424     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
13425 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
13426     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
13427   $as_echo_n "(cached) " >&6
13428 else
13429   if test "$cross_compiling" = yes; then :
13430   gdb_cv_prfpregset_t_broken=yes
13431 else
13432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13433 /* end confdefs.h.  */
13434 #include <sys/procfs.h>
13435        int main ()
13436        {
13437          if (sizeof (prfpregset_t) == sizeof (void *))
13438            return 1;
13439          return 0;
13440        }
13441 _ACEOF
13442 if ac_fn_c_try_run "$LINENO"; then :
13443   gdb_cv_prfpregset_t_broken=no
13444 else
13445   gdb_cv_prfpregset_t_broken=yes
13446 fi
13447 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13448   conftest.$ac_objext conftest.beam conftest.$ac_ext
13449 fi
13450
13451 fi
13452
13453     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
13454 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
13455     if test $gdb_cv_prfpregset_t_broken = yes; then
13456
13457 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
13458
13459     fi
13460   fi
13461 fi
13462
13463 # Check if the compiler supports the `long long' type.
13464
13465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
13466 $as_echo_n "checking for long long support in compiler... " >&6; }
13467 if test "${gdb_cv_c_long_long+set}" = set; then :
13468   $as_echo_n "(cached) " >&6
13469 else
13470   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13471 /* end confdefs.h.  */
13472 extern long long foo;
13473 int
13474 main ()
13475 {
13476 switch (foo & 2) { case 0: return 1; }
13477   ;
13478   return 0;
13479 }
13480 _ACEOF
13481 if ac_fn_c_try_compile "$LINENO"; then :
13482   gdb_cv_c_long_long=yes
13483 else
13484   gdb_cv_c_long_long=no
13485 fi
13486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13487 fi
13488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
13489 $as_echo "$gdb_cv_c_long_long" >&6; }
13490 if test $gdb_cv_c_long_long != yes; then
13491   # libdecnumber requires long long.
13492   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
13493 fi
13494
13495 # Check if the compiler and runtime support printing long longs.
13496
13497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
13498 $as_echo_n "checking for long long support in printf... " >&6; }
13499 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
13500   $as_echo_n "(cached) " >&6
13501 else
13502   if test "$cross_compiling" = yes; then :
13503   gdb_cv_printf_has_long_long=no
13504 else
13505   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13506 /* end confdefs.h.  */
13507 $ac_includes_default
13508 int
13509 main ()
13510 {
13511 char buf[32];
13512   long long l = 0;
13513   l = (l << 16) + 0x0123;
13514   l = (l << 16) + 0x4567;
13515   l = (l << 16) + 0x89ab;
13516   l = (l << 16) + 0xcdef;
13517   sprintf (buf, "0x%016llx", l);
13518   return (strcmp ("0x0123456789abcdef", buf));
13519   ;
13520   return 0;
13521 }
13522 _ACEOF
13523 if ac_fn_c_try_run "$LINENO"; then :
13524   gdb_cv_printf_has_long_long=yes
13525 else
13526   gdb_cv_printf_has_long_long=no
13527 fi
13528 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13529   conftest.$ac_objext conftest.beam conftest.$ac_ext
13530 fi
13531
13532 fi
13533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
13534 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
13535 if test $gdb_cv_printf_has_long_long = yes; then
13536
13537 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
13538
13539 fi
13540
13541 # Check if the compiler and runtime support printing decfloats.
13542
13543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
13544 $as_echo_n "checking for decfloat support in printf... " >&6; }
13545 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
13546   $as_echo_n "(cached) " >&6
13547 else
13548   if test "$cross_compiling" = yes; then :
13549   gdb_cv_printf_has_decfloat=no
13550 else
13551   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13552 /* end confdefs.h.  */
13553 $ac_includes_default
13554 int
13555 main ()
13556 {
13557 char buf[64];
13558   _Decimal32 d32 = 1.2345df;
13559   _Decimal64 d64 = 1.2345dd;
13560   _Decimal128 d128 = 1.2345dl;
13561   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
13562   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
13563   ;
13564   return 0;
13565 }
13566 _ACEOF
13567 if ac_fn_c_try_run "$LINENO"; then :
13568   gdb_cv_printf_has_decfloat=yes
13569 else
13570   gdb_cv_printf_has_decfloat=no
13571 fi
13572 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13573   conftest.$ac_objext conftest.beam conftest.$ac_ext
13574 fi
13575
13576 fi
13577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
13578 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
13579 if test $gdb_cv_printf_has_decfloat = yes; then
13580
13581 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
13582
13583 fi
13584
13585 # Check if the compiler supports the `long double' type.  We can't use
13586 # AC_C_LONG_DOUBLE because that one does additional checks on the
13587 # constants defined in <float.h> that fail on some systems,
13588 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
13589
13590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
13591 $as_echo_n "checking for long double support in compiler... " >&6; }
13592 if test "${gdb_cv_c_long_double+set}" = set; then :
13593   $as_echo_n "(cached) " >&6
13594 else
13595   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13596 /* end confdefs.h.  */
13597 long double foo;
13598 _ACEOF
13599 if ac_fn_c_try_compile "$LINENO"; then :
13600   gdb_cv_c_long_double=yes
13601 else
13602   gdb_cv_c_long_double=no
13603 fi
13604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13605 fi
13606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
13607 $as_echo "$gdb_cv_c_long_double" >&6; }
13608 if test $gdb_cv_c_long_double = yes; then
13609
13610 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
13611
13612 fi
13613
13614 # Check if the compiler and runtime support printing long doubles.
13615
13616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
13617 $as_echo_n "checking for long double support in printf... " >&6; }
13618 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
13619   $as_echo_n "(cached) " >&6
13620 else
13621   if test "$cross_compiling" = yes; then :
13622   gdb_cv_printf_has_long_double=no
13623 else
13624   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13625 /* end confdefs.h.  */
13626 $ac_includes_default
13627 int
13628 main ()
13629 {
13630 char buf[16];
13631   long double f = 3.141592653;
13632   sprintf (buf, "%Lg", f);
13633   return (strncmp ("3.14159", buf, 7));
13634   ;
13635   return 0;
13636 }
13637 _ACEOF
13638 if ac_fn_c_try_run "$LINENO"; then :
13639   gdb_cv_printf_has_long_double=yes
13640 else
13641   gdb_cv_printf_has_long_double=no
13642 fi
13643 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13644   conftest.$ac_objext conftest.beam conftest.$ac_ext
13645 fi
13646
13647 fi
13648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
13649 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
13650 if test $gdb_cv_printf_has_long_double = yes; then
13651
13652 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
13653
13654 fi
13655
13656 # Check if the compiler and runtime support scanning long doubles.
13657
13658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
13659 $as_echo_n "checking for long double support in scanf... " >&6; }
13660 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
13661   $as_echo_n "(cached) " >&6
13662 else
13663   if test "$cross_compiling" = yes; then :
13664   gdb_cv_scanf_has_long_double=no
13665 else
13666   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13667 /* end confdefs.h.  */
13668 #include <stdio.h>
13669 int
13670 main ()
13671 {
13672 char *buf = "3.141592653";
13673   long double f = 0;
13674   sscanf (buf, "%Lg", &f);
13675   return !(f > 3.14159 && f < 3.14160);
13676   ;
13677   return 0;
13678 }
13679 _ACEOF
13680 if ac_fn_c_try_run "$LINENO"; then :
13681   gdb_cv_scanf_has_long_double=yes
13682 else
13683   gdb_cv_scanf_has_long_double=no
13684 fi
13685 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13686   conftest.$ac_objext conftest.beam conftest.$ac_ext
13687 fi
13688
13689 fi
13690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
13691 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
13692 if test $gdb_cv_scanf_has_long_double = yes; then
13693
13694 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
13695
13696 fi
13697
13698 case ${host_os} in
13699 aix*)
13700   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
13701 $as_echo_n "checking for -bbigtoc option... " >&6; }
13702 if test "${gdb_cv_bigtoc+set}" = set; then :
13703   $as_echo_n "(cached) " >&6
13704 else
13705
13706     SAVE_LDFLAGS=$LDFLAGS
13707
13708     case $GCC in
13709     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
13710     *) gdb_cv_bigtoc=-bbigtoc ;;
13711     esac
13712
13713     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
13714     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13715 /* end confdefs.h.  */
13716
13717 int
13718 main ()
13719 {
13720 int i;
13721   ;
13722   return 0;
13723 }
13724 _ACEOF
13725 if ac_fn_c_try_link "$LINENO"; then :
13726
13727 else
13728   gdb_cv_bigtoc=
13729 fi
13730 rm -f core conftest.err conftest.$ac_objext \
13731     conftest$ac_exeext conftest.$ac_ext
13732     LDFLAGS="${SAVE_LDFLAGS}"
13733
13734 fi
13735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
13736 $as_echo "$gdb_cv_bigtoc" >&6; }
13737   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
13738   ;;
13739 esac
13740
13741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
13742 $as_echo_n "checking for the dynamic export flag... " >&6; }
13743 dynamic_list=false
13744 if test "${gdb_native}" = yes; then
13745    # The dynamically loaded libthread_db needs access to symbols in the gdb
13746    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
13747    # may not be supported there.
13748    old_LDFLAGS="$LDFLAGS"
13749    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
13750    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
13751    LDFLAGS="$LDFLAGS $RDYNAMIC"
13752    if test "${have_libpython}" = no; then
13753      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13754 /* end confdefs.h.  */
13755
13756 int
13757 main ()
13758 {
13759
13760   ;
13761   return 0;
13762 }
13763 _ACEOF
13764 if ac_fn_c_try_link "$LINENO"; then :
13765   dynamic_list=true
13766 fi
13767 rm -f core conftest.err conftest.$ac_objext \
13768     conftest$ac_exeext conftest.$ac_ext
13769    else
13770      # Workaround http://bugs.python.org/issue4434 where static
13771      # libpythonX.Y.a would get its symbols required for
13772      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
13773      # Problem does not happen for the recommended libpythonX.Y.so linkage.
13774      old_CFLAGS="$CFLAGS"
13775      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
13776      old_LIBS="$LIBS"
13777      LIBS="$LIBS $PYTHON_LIBS"
13778      if test "$cross_compiling" = yes; then :
13779   true
13780 else
13781   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13782 /* end confdefs.h.  */
13783 #include "${have_libpython}/Python.h"
13784 int
13785 main ()
13786 {
13787 int err;
13788           Py_Initialize ();
13789           err = PyRun_SimpleString ("import itertools\n");
13790           Py_Finalize ();
13791           return err == 0 ? 0 : 1;
13792   ;
13793   return 0;
13794 }
13795 _ACEOF
13796 if ac_fn_c_try_run "$LINENO"; then :
13797   dynamic_list=true
13798 fi
13799 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13800   conftest.$ac_objext conftest.beam conftest.$ac_ext
13801 fi
13802
13803      LIBS="$old_LIBS"
13804      CFLAGS="$old_CFLAGS"
13805    fi
13806    LDFLAGS="$old_LDFLAGS"
13807 fi
13808 if $dynamic_list; then
13809   found="-Wl,--dynamic-list"
13810   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
13811 else
13812   found="-rdynamic"
13813   RDYNAMIC="-rdynamic"
13814 fi
13815
13816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
13817 $as_echo "$found" >&6; }
13818
13819
13820 if test ${build} = ${host} -a ${host} = ${target} ; then
13821    case ${host_os} in
13822    solaris*)
13823       # See if thread_db library is around for Solaris thread debugging.
13824       # Note that we must explicitly test for version 1 of the library
13825       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
13826       # the same API.
13827       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
13828 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
13829       if test -f /usr/lib/libthread_db.so.1 ; then
13830          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13831 $as_echo "yes" >&6; }
13832
13833 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
13834
13835          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
13836          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
13837          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
13838 $as_echo_n "checking for dlopen in -ldl... " >&6; }
13839 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
13840   $as_echo_n "(cached) " >&6
13841 else
13842   ac_check_lib_save_LIBS=$LIBS
13843 LIBS="-ldl  $LIBS"
13844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13845 /* end confdefs.h.  */
13846
13847 /* Override any GCC internal prototype to avoid an error.
13848    Use char because int might match the return type of a GCC
13849    builtin and then its argument prototype would still apply.  */
13850 #ifdef __cplusplus
13851 extern "C"
13852 #endif
13853 char dlopen ();
13854 int
13855 main ()
13856 {
13857 return dlopen ();
13858   ;
13859   return 0;
13860 }
13861 _ACEOF
13862 if ac_fn_c_try_link "$LINENO"; then :
13863   ac_cv_lib_dl_dlopen=yes
13864 else
13865   ac_cv_lib_dl_dlopen=no
13866 fi
13867 rm -f core conftest.err conftest.$ac_objext \
13868     conftest$ac_exeext conftest.$ac_ext
13869 LIBS=$ac_check_lib_save_LIBS
13870 fi
13871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
13872 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
13873 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
13874   cat >>confdefs.h <<_ACEOF
13875 #define HAVE_LIBDL 1
13876 _ACEOF
13877
13878   LIBS="-ldl $LIBS"
13879
13880 fi
13881
13882          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
13883          # Sun randomly tweaked the prototypes in <proc_service.h>
13884          # at one point.
13885          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
13886 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
13887          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
13888   $as_echo_n "(cached) " >&6
13889 else
13890
13891             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13892 /* end confdefs.h.  */
13893
13894                 #include <proc_service.h>
13895                 ps_err_e ps_pdwrite
13896                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
13897
13898 int
13899 main ()
13900 {
13901
13902   ;
13903   return 0;
13904 }
13905 _ACEOF
13906 if ac_fn_c_try_compile "$LINENO"; then :
13907   gdb_cv_proc_service_is_old=no
13908 else
13909   gdb_cv_proc_service_is_old=yes
13910 fi
13911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13912
13913 fi
13914
13915          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
13916 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
13917          if test $gdb_cv_proc_service_is_old = yes; then
13918
13919 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
13920
13921          fi
13922       else
13923          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13924 $as_echo "no" >&6; }
13925       fi
13926       ;;
13927    aix*)
13928       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
13929 $as_echo_n "checking for AiX thread debugging library... " >&6; }
13930       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
13931   $as_echo_n "(cached) " >&6
13932 else
13933   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13934 /* end confdefs.h.  */
13935 #include <sys/pthdebug.h>
13936 int
13937 main ()
13938 {
13939 #ifndef PTHDB_VERSION_3
13940                                     #error
13941                                     #endif
13942   ;
13943   return 0;
13944 }
13945 _ACEOF
13946 if ac_fn_c_try_compile "$LINENO"; then :
13947   gdb_cv_have_aix_thread_debug=yes
13948 else
13949   gdb_cv_have_aix_thread_debug=no
13950 fi
13951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13952 fi
13953
13954       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
13955 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
13956       if test $gdb_cv_have_aix_thread_debug = yes; then
13957          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
13958          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
13959          LIBS="$LIBS -lpthdebug"
13960
13961          # Older versions of AIX do not provide the declaration for
13962          # the getthrds function (it appears that it was introduced
13963          # with AIX 6.x).
13964          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
13965 "
13966 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
13967   ac_have_decl=1
13968 else
13969   ac_have_decl=0
13970 fi
13971
13972 cat >>confdefs.h <<_ACEOF
13973 #define HAVE_DECL_GETTHRDS $ac_have_decl
13974 _ACEOF
13975
13976       fi
13977       ;;
13978    esac
13979
13980 fi
13981
13982 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
13983    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
13984 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
13985 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
13986   $as_echo_n "(cached) " >&6
13987 else
13988   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13989 /* end confdefs.h.  */
13990 #include <thread_db.h>
13991 int
13992 main ()
13993 {
13994 int i = TD_NOTALLOC;
13995   ;
13996   return 0;
13997 }
13998 _ACEOF
13999 if ac_fn_c_try_compile "$LINENO"; then :
14000   gdb_cv_thread_db_h_has_td_notalloc=yes
14001 else
14002   gdb_cv_thread_db_h_has_td_notalloc=no
14003
14004 fi
14005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14006
14007 fi
14008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
14009 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
14010    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
14011 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
14012 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
14013   $as_echo_n "(cached) " >&6
14014 else
14015   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14016 /* end confdefs.h.  */
14017 #include <thread_db.h>
14018 int
14019 main ()
14020 {
14021 int i = TD_VERSION;
14022   ;
14023   return 0;
14024 }
14025 _ACEOF
14026 if ac_fn_c_try_compile "$LINENO"; then :
14027   gdb_cv_thread_db_h_has_td_version=yes
14028 else
14029   gdb_cv_thread_db_h_has_td_version=no
14030
14031 fi
14032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14033
14034 fi
14035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
14036 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
14037    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
14038 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
14039 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
14040   $as_echo_n "(cached) " >&6
14041 else
14042   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14043 /* end confdefs.h.  */
14044 #include <thread_db.h>
14045 int
14046 main ()
14047 {
14048 int i = TD_NOTLS;
14049   ;
14050   return 0;
14051 }
14052 _ACEOF
14053 if ac_fn_c_try_compile "$LINENO"; then :
14054   gdb_cv_thread_db_h_has_td_notls=yes
14055 else
14056   gdb_cv_thread_db_h_has_td_notls=no
14057
14058 fi
14059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14060
14061 fi
14062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
14063 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
14064 fi
14065 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
14066
14067 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
14068
14069 fi
14070 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14071
14072 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
14073
14074 fi
14075 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14076
14077 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
14078
14079 fi
14080
14081 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14082 "
14083 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14084   ac_have_decl=1
14085 else
14086   ac_have_decl=0
14087 fi
14088
14089 cat >>confdefs.h <<_ACEOF
14090 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
14091 _ACEOF
14092
14093
14094 if test "$cross_compiling" = yes; then :
14095   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14096 /* end confdefs.h.  */
14097 #include <sys/personality.h>
14098 int
14099 main ()
14100 {
14101
14102 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14103 #       define ADDR_NO_RANDOMIZE 0x0040000
14104 #      endif
14105        /* Test the flag could be set and stays set.  */
14106        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14107        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14108            return 1
14109   ;
14110   return 0;
14111 }
14112 _ACEOF
14113 if ac_fn_c_try_link "$LINENO"; then :
14114   have_personality=true
14115 else
14116   have_personality=false
14117 fi
14118 rm -f core conftest.err conftest.$ac_objext \
14119     conftest$ac_exeext conftest.$ac_ext
14120 else
14121   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14122 /* end confdefs.h.  */
14123 #include <sys/personality.h>
14124 int
14125 main ()
14126 {
14127
14128 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14129 #       define ADDR_NO_RANDOMIZE 0x0040000
14130 #      endif
14131        /* Test the flag could be set and stays set.  */
14132        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14133        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14134            return 1
14135   ;
14136   return 0;
14137 }
14138 _ACEOF
14139 if ac_fn_c_try_run "$LINENO"; then :
14140   have_personality=true
14141 else
14142   have_personality=false
14143 fi
14144 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14145   conftest.$ac_objext conftest.beam conftest.$ac_ext
14146 fi
14147
14148 if $have_personality
14149 then
14150
14151 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
14152
14153 fi
14154
14155 case $host_os in
14156   go32* | *djgpp*)
14157     gdbinit=gdb.ini
14158     ;;
14159   *)
14160     gdbinit=.gdbinit
14161     ;;
14162 esac
14163
14164 cat >>confdefs.h <<_ACEOF
14165 #define GDBINIT "$gdbinit"
14166 _ACEOF
14167
14168
14169
14170 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
14171 # except that the argument to --with-sysroot is optional.
14172 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
14173 if test "x$with_sysroot" = xyes; then
14174   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
14175 fi
14176
14177 # Check whether --with-sysroot was given.
14178 if test "${with_sysroot+set}" = set; then :
14179   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
14180 else
14181   TARGET_SYSTEM_ROOT=
14182 fi
14183
14184
14185   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14186   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14187   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
14188   ac_define_dir=`eval echo $ac_define_dir`
14189
14190 cat >>confdefs.h <<_ACEOF
14191 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
14192 _ACEOF
14193
14194
14195
14196
14197   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14198      if test "x$prefix" = xNONE; then
14199         test_prefix=/usr/local
14200      else
14201         test_prefix=$prefix
14202      fi
14203   else
14204      test_prefix=$exec_prefix
14205   fi
14206   value=0
14207   case ${ac_define_dir} in
14208      "${test_prefix}"|"${test_prefix}/"*|\
14209         '${exec_prefix}'|'${exec_prefix}/'*)
14210      value=1
14211      ;;
14212   esac
14213
14214 cat >>confdefs.h <<_ACEOF
14215 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
14216 _ACEOF
14217
14218
14219
14220
14221
14222 # Check whether --with-system-gdbinit was given.
14223 if test "${with_system_gdbinit+set}" = set; then :
14224   withval=$with_system_gdbinit;
14225     SYSTEM_GDBINIT=$withval
14226 else
14227   SYSTEM_GDBINIT=
14228 fi
14229
14230
14231   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14232   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14233   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
14234   ac_define_dir=`eval echo $ac_define_dir`
14235
14236 cat >>confdefs.h <<_ACEOF
14237 #define SYSTEM_GDBINIT "$ac_define_dir"
14238 _ACEOF
14239
14240
14241
14242
14243   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14244      if test "x$prefix" = xNONE; then
14245         test_prefix=/usr/local
14246      else
14247         test_prefix=$prefix
14248      fi
14249   else
14250      test_prefix=$exec_prefix
14251   fi
14252   value=0
14253   case ${ac_define_dir} in
14254      "${test_prefix}"|"${test_prefix}/"*|\
14255         '${exec_prefix}'|'${exec_prefix}/'*)
14256      value=1
14257      ;;
14258   esac
14259
14260 cat >>confdefs.h <<_ACEOF
14261 #define SYSTEM_GDBINIT_RELOCATABLE $value
14262 _ACEOF
14263
14264
14265
14266
14267
14268 # Check whether --enable-werror was given.
14269 if test "${enable_werror+set}" = set; then :
14270   enableval=$enable_werror; case "${enableval}" in
14271      yes | y) ERROR_ON_WARNING="yes" ;;
14272      no | n)  ERROR_ON_WARNING="no" ;;
14273      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
14274    esac
14275 fi
14276
14277
14278 # Enable -Werror by default when using gcc.  Turn it off for releases.
14279 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
14280     ERROR_ON_WARNING=yes
14281 fi
14282
14283 WERROR_CFLAGS=""
14284 if test "${ERROR_ON_WARNING}" = yes ; then
14285     WERROR_CFLAGS="-Werror"
14286 fi
14287
14288 # These options work in either C or C++ modes.
14289 build_warnings="-Wall -Wpointer-arith \
14290 -Wno-unused -Wunused-value -Wunused-function \
14291 -Wno-switch -Wno-char-subscripts \
14292 -Wempty-body"
14293
14294 # Now add in C and C++ specific options, depending on mode.
14295 if test "$enable_build_with_cxx" = "yes"; then
14296    build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
14297 -Wno-narrowing"
14298 else
14299    build_warnings="$build_warnings -Wpointer-sign -Wmissing-prototypes \
14300 -Wdeclaration-after-statement -Wmissing-parameter-type \
14301 -Wold-style-declaration -Wold-style-definition"
14302 fi
14303
14304 # Enable -Wno-format by default when using gcc on mingw since many
14305 # GCC versions complain about %I64.
14306 case "${host}" in
14307   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
14308   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
14309 esac
14310
14311 # Check whether --enable-build-warnings was given.
14312 if test "${enable_build_warnings+set}" = set; then :
14313   enableval=$enable_build_warnings; case "${enableval}" in
14314   yes)  ;;
14315   no)   build_warnings="-w";;
14316   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14317         build_warnings="${build_warnings} ${t}";;
14318   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14319         build_warnings="${t} ${build_warnings}";;
14320   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14321 esac
14322 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14323   echo "Setting compiler warning flags = $build_warnings" 6>&1
14324 fi
14325 fi
14326 # Check whether --enable-gdb-build-warnings was given.
14327 if test "${enable_gdb_build_warnings+set}" = set; then :
14328   enableval=$enable_gdb_build_warnings; case "${enableval}" in
14329   yes)  ;;
14330   no)   build_warnings="-w";;
14331   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14332         build_warnings="${build_warnings} ${t}";;
14333   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14334         build_warnings="${t} ${build_warnings}";;
14335   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14336 esac
14337 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14338   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
14339 fi
14340 fi
14341
14342 # The set of warnings supported by a C++ compiler is not the same as
14343 # of the C compiler.
14344 if test "$enable_build_with_cxx" = "yes"; then
14345     ac_ext=cpp
14346 ac_cpp='$CXXCPP $CPPFLAGS'
14347 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14348 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14349 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14350
14351 fi
14352
14353 WARN_CFLAGS=""
14354 if test "x${build_warnings}" != x -a "x$GCC" = xyes
14355 then
14356     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
14357 $as_echo_n "checking compiler warning flags... " >&6; }
14358     # Separate out the -Werror flag as some files just cannot be
14359     # compiled with it enabled.
14360     for w in ${build_warnings}; do
14361         # GCC does not complain about -Wno-unknown-warning.  Invert
14362         # and test -Wunknown-warning instead.
14363         case $w in
14364         -Wno-*)
14365                 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
14366         *)
14367                 wtest=$w ;;
14368         esac
14369
14370         case $w in
14371         -Werr*) WERROR_CFLAGS=-Werror ;;
14372         *)
14373             # Check whether GCC accepts it.
14374             saved_CFLAGS="$CFLAGS"
14375             CFLAGS="$CFLAGS $wtest"
14376             saved_CXXFLAGS="$CXXFLAGS"
14377             CXXFLAGS="$CXXFLAGS $wtest"
14378             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14379 /* end confdefs.h.  */
14380
14381 int
14382 main ()
14383 {
14384
14385   ;
14386   return 0;
14387 }
14388 _ACEOF
14389 if ac_fn_cxx_try_compile "$LINENO"; then :
14390   WARN_CFLAGS="${WARN_CFLAGS} $w"
14391 fi
14392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14393             CFLAGS="$saved_CFLAGS"
14394             CXXFLAGS="$saved_CXXFLAGS"
14395         esac
14396     done
14397     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
14398 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
14399 fi
14400
14401
14402
14403 if test "$enable_build_with_cxx" = "yes"; then
14404    ac_ext=c
14405 ac_cpp='$CPP $CPPFLAGS'
14406 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14407 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14408 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14409
14410 fi
14411
14412
14413 # In the Cygwin environment, we need some additional flags.
14414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
14415 $as_echo_n "checking for cygwin... " >&6; }
14416 if test "${gdb_cv_os_cygwin+set}" = set; then :
14417   $as_echo_n "(cached) " >&6
14418 else
14419   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14420 /* end confdefs.h.  */
14421
14422 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
14423 lose
14424 #endif
14425 _ACEOF
14426 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14427   $EGREP "^lose$" >/dev/null 2>&1; then :
14428   gdb_cv_os_cygwin=yes
14429 else
14430   gdb_cv_os_cygwin=no
14431 fi
14432 rm -f conftest*
14433
14434 fi
14435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
14436 $as_echo "$gdb_cv_os_cygwin" >&6; }
14437
14438
14439 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
14440 case ${host} in
14441   *go32* ) SER_HARDWIRE=ser-go32.o ;;
14442   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
14443   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
14444 esac
14445
14446
14447 # libreadline needs libuser32.a in a cygwin environment
14448 WIN32LIBS=
14449 if test x$gdb_cv_os_cygwin = xyes; then
14450     WIN32LIBS="-luser32"
14451     case "${target}" in
14452         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
14453         ;;
14454     esac
14455 fi
14456
14457 # The ser-tcp.c module requires sockets.
14458 case ${host} in
14459   *mingw32*)
14460
14461 $as_echo "#define USE_WIN32API 1" >>confdefs.h
14462
14463     WIN32LIBS="$WIN32LIBS -lws2_32"
14464     ;;
14465 esac
14466
14467
14468 # Add ELF support to GDB, but only if BFD includes ELF support.
14469
14470   OLD_CFLAGS=$CFLAGS
14471   OLD_LDFLAGS=$LDFLAGS
14472   OLD_LIBS=$LIBS
14473   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
14474   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
14475   # always want our bfd.
14476   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
14477   ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
14478   LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
14479   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14480   LIBS="-lbfd -liberty -lz $intl $LIBS"
14481   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
14482 $as_echo_n "checking for ELF support in BFD... " >&6; }
14483 if test "${gdb_cv_var_elf+set}" = set; then :
14484   $as_echo_n "(cached) " >&6
14485 else
14486   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14487 /* end confdefs.h.  */
14488 #include <stdlib.h>
14489   #include "bfd.h"
14490   #include "elf-bfd.h"
14491
14492 int
14493 main ()
14494 {
14495 return bfd_get_elf_phdr_upper_bound (NULL);
14496   ;
14497   return 0;
14498 }
14499 _ACEOF
14500 if ac_fn_c_try_link "$LINENO"; then :
14501   gdb_cv_var_elf=yes
14502 else
14503   gdb_cv_var_elf=no
14504 fi
14505 rm -f core conftest.err conftest.$ac_objext \
14506     conftest$ac_exeext conftest.$ac_ext
14507 fi
14508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
14509 $as_echo "$gdb_cv_var_elf" >&6; }
14510   CFLAGS=$OLD_CFLAGS
14511   LDFLAGS=$OLD_LDFLAGS
14512   LIBS=$OLD_LIBS
14513 if test $gdb_cv_var_elf = yes; then
14514   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o"
14515
14516 $as_echo "#define HAVE_ELF 1" >>confdefs.h
14517
14518   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
14519   if test "$plugins" = "yes"; then
14520     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
14521 $as_echo_n "checking for library containing dlopen... " >&6; }
14522 if test "${ac_cv_search_dlopen+set}" = set; then :
14523   $as_echo_n "(cached) " >&6
14524 else
14525   ac_func_search_save_LIBS=$LIBS
14526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14527 /* end confdefs.h.  */
14528
14529 /* Override any GCC internal prototype to avoid an error.
14530    Use char because int might match the return type of a GCC
14531    builtin and then its argument prototype would still apply.  */
14532 #ifdef __cplusplus
14533 extern "C"
14534 #endif
14535 char dlopen ();
14536 int
14537 main ()
14538 {
14539 return dlopen ();
14540   ;
14541   return 0;
14542 }
14543 _ACEOF
14544 for ac_lib in '' dl; do
14545   if test -z "$ac_lib"; then
14546     ac_res="none required"
14547   else
14548     ac_res=-l$ac_lib
14549     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14550   fi
14551   if ac_fn_c_try_link "$LINENO"; then :
14552   ac_cv_search_dlopen=$ac_res
14553 fi
14554 rm -f core conftest.err conftest.$ac_objext \
14555     conftest$ac_exeext
14556   if test "${ac_cv_search_dlopen+set}" = set; then :
14557   break
14558 fi
14559 done
14560 if test "${ac_cv_search_dlopen+set}" = set; then :
14561
14562 else
14563   ac_cv_search_dlopen=no
14564 fi
14565 rm conftest.$ac_ext
14566 LIBS=$ac_func_search_save_LIBS
14567 fi
14568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
14569 $as_echo "$ac_cv_search_dlopen" >&6; }
14570 ac_res=$ac_cv_search_dlopen
14571 if test "$ac_res" != no; then :
14572   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14573
14574 fi
14575
14576   fi
14577 fi
14578
14579 # Add macho support to GDB, but only if BFD includes it.
14580
14581   OLD_CFLAGS=$CFLAGS
14582   OLD_LDFLAGS=$LDFLAGS
14583   OLD_LIBS=$LIBS
14584   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
14585   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
14586   # always want our bfd.
14587   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
14588   ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
14589   LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
14590   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14591   LIBS="-lbfd -liberty -lz $intl $LIBS"
14592   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
14593 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
14594 if test "${gdb_cv_var_macho+set}" = set; then :
14595   $as_echo_n "(cached) " >&6
14596 else
14597   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14598 /* end confdefs.h.  */
14599 #include <stdlib.h>
14600   #include "bfd.h"
14601   #include "mach-o.h"
14602
14603 int
14604 main ()
14605 {
14606 return bfd_mach_o_lookup_command (NULL, 0, NULL);
14607   ;
14608   return 0;
14609 }
14610 _ACEOF
14611 if ac_fn_c_try_link "$LINENO"; then :
14612   gdb_cv_var_macho=yes
14613 else
14614   gdb_cv_var_macho=no
14615 fi
14616 rm -f core conftest.err conftest.$ac_objext \
14617     conftest$ac_exeext conftest.$ac_ext
14618 fi
14619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
14620 $as_echo "$gdb_cv_var_macho" >&6; }
14621   CFLAGS=$OLD_CFLAGS
14622   LDFLAGS=$OLD_LDFLAGS
14623   LIBS=$OLD_LIBS
14624 if test $gdb_cv_var_macho = yes; then
14625   CONFIG_OBS="$CONFIG_OBS machoread.o"
14626 fi
14627
14628 # Add any host-specific objects to GDB.
14629 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
14630
14631 # If building on ELF, look for lzma support for embedded compressed debug info.
14632 if test $gdb_cv_var_elf = yes; then
14633
14634 # Check whether --with-lzma was given.
14635 if test "${with_lzma+set}" = set; then :
14636   withval=$with_lzma;
14637 else
14638   with_lzma=auto
14639 fi
14640
14641   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
14642 $as_echo_n "checking whether to use lzma... " >&6; }
14643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
14644 $as_echo "$with_lzma" >&6; }
14645
14646   if test "${with_lzma}" != no; then
14647
14648
14649
14650
14651
14652
14653
14654
14655     use_additional=yes
14656
14657   acl_save_prefix="$prefix"
14658   prefix="$acl_final_prefix"
14659   acl_save_exec_prefix="$exec_prefix"
14660   exec_prefix="$acl_final_exec_prefix"
14661
14662     eval additional_includedir=\"$includedir\"
14663     eval additional_libdir=\"$libdir\"
14664
14665   exec_prefix="$acl_save_exec_prefix"
14666   prefix="$acl_save_prefix"
14667
14668
14669 # Check whether --with-liblzma-prefix was given.
14670 if test "${with_liblzma_prefix+set}" = set; then :
14671   withval=$with_liblzma_prefix;
14672     if test "X$withval" = "Xno"; then
14673       use_additional=no
14674     else
14675       if test "X$withval" = "X"; then
14676
14677   acl_save_prefix="$prefix"
14678   prefix="$acl_final_prefix"
14679   acl_save_exec_prefix="$exec_prefix"
14680   exec_prefix="$acl_final_exec_prefix"
14681
14682           eval additional_includedir=\"$includedir\"
14683           eval additional_libdir=\"$libdir\"
14684
14685   exec_prefix="$acl_save_exec_prefix"
14686   prefix="$acl_save_prefix"
14687
14688       else
14689         additional_includedir="$withval/include"
14690         additional_libdir="$withval/lib"
14691       fi
14692     fi
14693
14694 fi
14695
14696       LIBLZMA=
14697   LTLIBLZMA=
14698   INCLZMA=
14699   rpathdirs=
14700   ltrpathdirs=
14701   names_already_handled=
14702   names_next_round='lzma '
14703   while test -n "$names_next_round"; do
14704     names_this_round="$names_next_round"
14705     names_next_round=
14706     for name in $names_this_round; do
14707       already_handled=
14708       for n in $names_already_handled; do
14709         if test "$n" = "$name"; then
14710           already_handled=yes
14711           break
14712         fi
14713       done
14714       if test -z "$already_handled"; then
14715         names_already_handled="$names_already_handled $name"
14716                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14717         eval value=\"\$HAVE_LIB$uppername\"
14718         if test -n "$value"; then
14719           if test "$value" = yes; then
14720             eval value=\"\$LIB$uppername\"
14721             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
14722             eval value=\"\$LTLIB$uppername\"
14723             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
14724           else
14725                                     :
14726           fi
14727         else
14728                               found_dir=
14729           found_la=
14730           found_so=
14731           found_a=
14732           if test $use_additional = yes; then
14733             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14734               found_dir="$additional_libdir"
14735               found_so="$additional_libdir/lib$name.$shlibext"
14736               if test -f "$additional_libdir/lib$name.la"; then
14737                 found_la="$additional_libdir/lib$name.la"
14738               fi
14739             else
14740               if test -f "$additional_libdir/lib$name.$libext"; then
14741                 found_dir="$additional_libdir"
14742                 found_a="$additional_libdir/lib$name.$libext"
14743                 if test -f "$additional_libdir/lib$name.la"; then
14744                   found_la="$additional_libdir/lib$name.la"
14745                 fi
14746               fi
14747             fi
14748           fi
14749           if test "X$found_dir" = "X"; then
14750             for x in $LDFLAGS $LTLIBLZMA; do
14751
14752   acl_save_prefix="$prefix"
14753   prefix="$acl_final_prefix"
14754   acl_save_exec_prefix="$exec_prefix"
14755   exec_prefix="$acl_final_exec_prefix"
14756   eval x=\"$x\"
14757   exec_prefix="$acl_save_exec_prefix"
14758   prefix="$acl_save_prefix"
14759
14760               case "$x" in
14761                 -L*)
14762                   dir=`echo "X$x" | sed -e 's/^X-L//'`
14763                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14764                     found_dir="$dir"
14765                     found_so="$dir/lib$name.$shlibext"
14766                     if test -f "$dir/lib$name.la"; then
14767                       found_la="$dir/lib$name.la"
14768                     fi
14769                   else
14770                     if test -f "$dir/lib$name.$libext"; then
14771                       found_dir="$dir"
14772                       found_a="$dir/lib$name.$libext"
14773                       if test -f "$dir/lib$name.la"; then
14774                         found_la="$dir/lib$name.la"
14775                       fi
14776                     fi
14777                   fi
14778                   ;;
14779               esac
14780               if test "X$found_dir" != "X"; then
14781                 break
14782               fi
14783             done
14784           fi
14785           if test "X$found_dir" != "X"; then
14786                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
14787             if test "X$found_so" != "X"; then
14788                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14789                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14790               else
14791                                                                                 haveit=
14792                 for x in $ltrpathdirs; do
14793                   if test "X$x" = "X$found_dir"; then
14794                     haveit=yes
14795                     break
14796                   fi
14797                 done
14798                 if test -z "$haveit"; then
14799                   ltrpathdirs="$ltrpathdirs $found_dir"
14800                 fi
14801                                 if test "$hardcode_direct" = yes; then
14802                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14803                 else
14804                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14805                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14806                                                             haveit=
14807                     for x in $rpathdirs; do
14808                       if test "X$x" = "X$found_dir"; then
14809                         haveit=yes
14810                         break
14811                       fi
14812                     done
14813                     if test -z "$haveit"; then
14814                       rpathdirs="$rpathdirs $found_dir"
14815                     fi
14816                   else
14817                                                                                 haveit=
14818                     for x in $LDFLAGS $LIBLZMA; do
14819
14820   acl_save_prefix="$prefix"
14821   prefix="$acl_final_prefix"
14822   acl_save_exec_prefix="$exec_prefix"
14823   exec_prefix="$acl_final_exec_prefix"
14824   eval x=\"$x\"
14825   exec_prefix="$acl_save_exec_prefix"
14826   prefix="$acl_save_prefix"
14827
14828                       if test "X$x" = "X-L$found_dir"; then
14829                         haveit=yes
14830                         break
14831                       fi
14832                     done
14833                     if test -z "$haveit"; then
14834                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
14835                     fi
14836                     if test "$hardcode_minus_L" != no; then
14837                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14838                     else
14839                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
14840                     fi
14841                   fi
14842                 fi
14843               fi
14844             else
14845               if test "X$found_a" != "X"; then
14846                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
14847               else
14848                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
14849               fi
14850             fi
14851                         additional_includedir=
14852             case "$found_dir" in
14853               */lib | */lib/)
14854                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
14855                 additional_includedir="$basedir/include"
14856                 ;;
14857             esac
14858             if test "X$additional_includedir" != "X"; then
14859                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
14860                 haveit=
14861                 if test "X$additional_includedir" = "X/usr/local/include"; then
14862                   if test -n "$GCC"; then
14863                     case $host_os in
14864                       linux*) haveit=yes;;
14865                     esac
14866                   fi
14867                 fi
14868                 if test -z "$haveit"; then
14869                   for x in $CPPFLAGS $INCLZMA; do
14870
14871   acl_save_prefix="$prefix"
14872   prefix="$acl_final_prefix"
14873   acl_save_exec_prefix="$exec_prefix"
14874   exec_prefix="$acl_final_exec_prefix"
14875   eval x=\"$x\"
14876   exec_prefix="$acl_save_exec_prefix"
14877   prefix="$acl_save_prefix"
14878
14879                     if test "X$x" = "X-I$additional_includedir"; then
14880                       haveit=yes
14881                       break
14882                     fi
14883                   done
14884                   if test -z "$haveit"; then
14885                     if test -d "$additional_includedir"; then
14886                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
14887                     fi
14888                   fi
14889                 fi
14890               fi
14891             fi
14892                         if test -n "$found_la"; then
14893                                                         save_libdir="$libdir"
14894               case "$found_la" in
14895                 */* | *\\*) . "$found_la" ;;
14896                 *) . "./$found_la" ;;
14897               esac
14898               libdir="$save_libdir"
14899                             for dep in $dependency_libs; do
14900                 case "$dep" in
14901                   -L*)
14902                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
14903                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
14904                       haveit=
14905                       if test "X$additional_libdir" = "X/usr/local/lib"; then
14906                         if test -n "$GCC"; then
14907                           case $host_os in
14908                             linux*) haveit=yes;;
14909                           esac
14910                         fi
14911                       fi
14912                       if test -z "$haveit"; then
14913                         haveit=
14914                         for x in $LDFLAGS $LIBLZMA; do
14915
14916   acl_save_prefix="$prefix"
14917   prefix="$acl_final_prefix"
14918   acl_save_exec_prefix="$exec_prefix"
14919   exec_prefix="$acl_final_exec_prefix"
14920   eval x=\"$x\"
14921   exec_prefix="$acl_save_exec_prefix"
14922   prefix="$acl_save_prefix"
14923
14924                           if test "X$x" = "X-L$additional_libdir"; then
14925                             haveit=yes
14926                             break
14927                           fi
14928                         done
14929                         if test -z "$haveit"; then
14930                           if test -d "$additional_libdir"; then
14931                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
14932                           fi
14933                         fi
14934                         haveit=
14935                         for x in $LDFLAGS $LTLIBLZMA; do
14936
14937   acl_save_prefix="$prefix"
14938   prefix="$acl_final_prefix"
14939   acl_save_exec_prefix="$exec_prefix"
14940   exec_prefix="$acl_final_exec_prefix"
14941   eval x=\"$x\"
14942   exec_prefix="$acl_save_exec_prefix"
14943   prefix="$acl_save_prefix"
14944
14945                           if test "X$x" = "X-L$additional_libdir"; then
14946                             haveit=yes
14947                             break
14948                           fi
14949                         done
14950                         if test -z "$haveit"; then
14951                           if test -d "$additional_libdir"; then
14952                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
14953                           fi
14954                         fi
14955                       fi
14956                     fi
14957                     ;;
14958                   -R*)
14959                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
14960                     if test "$enable_rpath" != no; then
14961                                                                   haveit=
14962                       for x in $rpathdirs; do
14963                         if test "X$x" = "X$dir"; then
14964                           haveit=yes
14965                           break
14966                         fi
14967                       done
14968                       if test -z "$haveit"; then
14969                         rpathdirs="$rpathdirs $dir"
14970                       fi
14971                                                                   haveit=
14972                       for x in $ltrpathdirs; do
14973                         if test "X$x" = "X$dir"; then
14974                           haveit=yes
14975                           break
14976                         fi
14977                       done
14978                       if test -z "$haveit"; then
14979                         ltrpathdirs="$ltrpathdirs $dir"
14980                       fi
14981                     fi
14982                     ;;
14983                   -l*)
14984                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
14985                     ;;
14986                   *.la)
14987                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
14988                     ;;
14989                   *)
14990                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
14991                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
14992                     ;;
14993                 esac
14994               done
14995             fi
14996           else
14997                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
14998             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
14999           fi
15000         fi
15001       fi
15002     done
15003   done
15004   if test "X$rpathdirs" != "X"; then
15005     if test -n "$hardcode_libdir_separator"; then
15006                         alldirs=
15007       for found_dir in $rpathdirs; do
15008         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
15009       done
15010             acl_save_libdir="$libdir"
15011       libdir="$alldirs"
15012       eval flag=\"$hardcode_libdir_flag_spec\"
15013       libdir="$acl_save_libdir"
15014       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
15015     else
15016             for found_dir in $rpathdirs; do
15017         acl_save_libdir="$libdir"
15018         libdir="$found_dir"
15019         eval flag=\"$hardcode_libdir_flag_spec\"
15020         libdir="$acl_save_libdir"
15021         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
15022       done
15023     fi
15024   fi
15025   if test "X$ltrpathdirs" != "X"; then
15026             for found_dir in $ltrpathdirs; do
15027       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
15028     done
15029   fi
15030
15031
15032         ac_save_CPPFLAGS="$CPPFLAGS"
15033
15034   for element in $INCLZMA; do
15035     haveit=
15036     for x in $CPPFLAGS; do
15037
15038   acl_save_prefix="$prefix"
15039   prefix="$acl_final_prefix"
15040   acl_save_exec_prefix="$exec_prefix"
15041   exec_prefix="$acl_final_exec_prefix"
15042   eval x=\"$x\"
15043   exec_prefix="$acl_save_exec_prefix"
15044   prefix="$acl_save_prefix"
15045
15046       if test "X$x" = "X$element"; then
15047         haveit=yes
15048         break
15049       fi
15050     done
15051     if test -z "$haveit"; then
15052       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15053     fi
15054   done
15055
15056
15057   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
15058 $as_echo_n "checking for liblzma... " >&6; }
15059 if test "${ac_cv_liblzma+set}" = set; then :
15060   $as_echo_n "(cached) " >&6
15061 else
15062
15063     ac_save_LIBS="$LIBS"
15064     LIBS="$LIBS $LIBLZMA"
15065     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15066 /* end confdefs.h.  */
15067 #include "lzma.h"
15068 int
15069 main ()
15070 {
15071 lzma_index_iter iter;
15072                            lzma_index_iter_init (&iter, 0);
15073                            lzma_mf_is_supported (LZMA_MF_HC3);
15074   ;
15075   return 0;
15076 }
15077 _ACEOF
15078 if ac_fn_c_try_link "$LINENO"; then :
15079   ac_cv_liblzma=yes
15080 else
15081   ac_cv_liblzma=no
15082 fi
15083 rm -f core conftest.err conftest.$ac_objext \
15084     conftest$ac_exeext conftest.$ac_ext
15085     LIBS="$ac_save_LIBS"
15086
15087 fi
15088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
15089 $as_echo "$ac_cv_liblzma" >&6; }
15090   if test "$ac_cv_liblzma" = yes; then
15091     HAVE_LIBLZMA=yes
15092
15093 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
15094
15095     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
15096 $as_echo_n "checking how to link with liblzma... " >&6; }
15097     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
15098 $as_echo "$LIBLZMA" >&6; }
15099   else
15100     HAVE_LIBLZMA=no
15101             CPPFLAGS="$ac_save_CPPFLAGS"
15102     LIBLZMA=
15103     LTLIBLZMA=
15104   fi
15105
15106
15107
15108
15109
15110
15111     if test "$HAVE_LIBLZMA" != yes; then
15112       if test "$with_lzma" = yes; then
15113         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
15114       fi
15115     fi
15116   fi
15117 fi
15118
15119 LIBGUI="../libgui/src/libgui.a"
15120 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
15121
15122
15123
15124 WIN32LDAPP=
15125
15126
15127
15128 case "${host}" in
15129 *-*-cygwin* | *-*-mingw* )
15130     configdir="win"
15131     ;;
15132 *)
15133     configdir="unix"
15134     ;;
15135 esac
15136
15137 GDBTKLIBS=
15138 if test "${enable_gdbtk}" = "yes"; then
15139
15140     # Gdbtk must have an absolute path to srcdir in order to run
15141     # properly when not installed.
15142     here=`pwd`
15143     cd ${srcdir}
15144     GDBTK_SRC_DIR=`pwd`
15145     cd $here
15146
15147
15148     #
15149     # Ok, lets find the tcl configuration
15150     # First, look for one uninstalled.
15151     # the alternative search directory is invoked by --with-tcl
15152     #
15153
15154     if test x"${no_tcl}" = x ; then
15155         # we reset no_tcl in case something fails here
15156         no_tcl=true
15157
15158 # Check whether --with-tcl was given.
15159 if test "${with_tcl+set}" = set; then :
15160   withval=$with_tcl; with_tclconfig=${withval}
15161 fi
15162
15163         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
15164 $as_echo_n "checking for Tcl configuration... " >&6; }
15165         if test "${ac_cv_c_tclconfig+set}" = set; then :
15166   $as_echo_n "(cached) " >&6
15167 else
15168
15169
15170             # First check to see if --with-tcl was specified.
15171             case "${host}" in
15172                 *-*-cygwin*) platDir="win" ;;
15173                 *) platDir="unix" ;;
15174             esac
15175             if test x"${with_tclconfig}" != x ; then
15176                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
15177                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
15178                 else
15179                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
15180                 fi
15181             fi
15182
15183             # then check for a private Tcl installation
15184             if test x"${ac_cv_c_tclconfig}" = x ; then
15185                 for i in \
15186                         ../tcl \
15187                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15188                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
15189                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
15190                         ../../tcl \
15191                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15192                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
15193                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
15194                         ../../../tcl \
15195                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15196                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
15197                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
15198                     if test -f "$i/$platDir/tclConfig.sh" ; then
15199                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15200                         break
15201                     fi
15202                 done
15203             fi
15204
15205             # on Darwin, check in Framework installation locations
15206             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
15207                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15208                         `ls -d /Library/Frameworks 2>/dev/null` \
15209                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15210                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15211                         ; do
15212                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
15213                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
15214                         break
15215                     fi
15216                 done
15217             fi
15218
15219             # check in a few common install locations
15220             if test x"${ac_cv_c_tclconfig}" = x ; then
15221                 for i in `ls -d ${libdir} 2>/dev/null` \
15222                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15223                         `ls -d ${prefix}/lib 2>/dev/null` \
15224                         `ls -d /usr/local/lib 2>/dev/null` \
15225                         `ls -d /usr/contrib/lib 2>/dev/null` \
15226                         `ls -d /usr/lib 2>/dev/null` \
15227                         ; do
15228                     if test -f "$i/tclConfig.sh" ; then
15229                         ac_cv_c_tclconfig=`(cd $i; pwd)`
15230                         break
15231                     fi
15232                 done
15233             fi
15234
15235             # check in a few other private locations
15236             if test x"${ac_cv_c_tclconfig}" = x ; then
15237                 for i in \
15238                         ${srcdir}/../tcl \
15239                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15240                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
15241                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
15242                     if test -f "$i/$platDir/tclConfig.sh" ; then
15243                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15244                     break
15245                 fi
15246                 done
15247             fi
15248
15249 fi
15250
15251
15252         if test x"${ac_cv_c_tclconfig}" = x ; then
15253             TCL_BIN_DIR="# no Tcl configs found"
15254             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
15255 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
15256         else
15257             no_tcl=
15258             TCL_BIN_DIR=${ac_cv_c_tclconfig}
15259             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
15260 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15261         fi
15262     fi
15263
15264
15265     # If $no_tk is nonempty, then we can't do Tk, and there is no
15266     # point to doing Tcl.
15267
15268     #
15269     # Ok, lets find the tk configuration
15270     # First, look for one uninstalled.
15271     # the alternative search directory is invoked by --with-tk
15272     #
15273
15274     if test x"${no_tk}" = x ; then
15275         # we reset no_tk in case something fails here
15276         no_tk=true
15277
15278 # Check whether --with-tk was given.
15279 if test "${with_tk+set}" = set; then :
15280   withval=$with_tk; with_tkconfig=${withval}
15281 fi
15282
15283         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
15284 $as_echo_n "checking for Tk configuration... " >&6; }
15285         if test "${ac_cv_c_tkconfig+set}" = set; then :
15286   $as_echo_n "(cached) " >&6
15287 else
15288
15289
15290             # First check to see if --with-tkconfig was specified.
15291             if test x"${with_tkconfig}" != x ; then
15292                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
15293                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
15294                 else
15295                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
15296                 fi
15297             fi
15298
15299             # then check for a private Tk library
15300             case "${host}" in
15301                 *-*-cygwin*) platDir="win" ;;
15302                 *) platDir="unix" ;;
15303             esac
15304             if test x"${ac_cv_c_tkconfig}" = x ; then
15305                 for i in \
15306                         ../tk \
15307                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15308                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
15309                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
15310                         ../../tk \
15311                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15312                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
15313                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
15314                         ../../../tk \
15315                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15316                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
15317                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
15318                     if test -f "$i/$platDir/tkConfig.sh" ; then
15319                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15320                         break
15321                     fi
15322                 done
15323             fi
15324
15325             # on Darwin, check in Framework installation locations
15326             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
15327                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15328                         `ls -d /Library/Frameworks 2>/dev/null` \
15329                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15330                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15331                         ; do
15332                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
15333                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
15334                         break
15335                     fi
15336                 done
15337             fi
15338
15339             # check in a few common install locations
15340             if test x"${ac_cv_c_tkconfig}" = x ; then
15341                 for i in `ls -d ${libdir} 2>/dev/null` \
15342                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15343                         `ls -d ${prefix}/lib 2>/dev/null` \
15344                         `ls -d /usr/local/lib 2>/dev/null` \
15345                         `ls -d /usr/contrib/lib 2>/dev/null` \
15346                         `ls -d /usr/lib 2>/dev/null` \
15347                         ; do
15348                     if test -f "$i/tkConfig.sh" ; then
15349                         ac_cv_c_tkconfig=`(cd $i; pwd)`
15350                         break
15351                     fi
15352                 done
15353             fi
15354             # check in a few other private locations
15355             if test x"${ac_cv_c_tkconfig}" = x ; then
15356                 for i in \
15357                         ${srcdir}/../tk \
15358                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15359                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
15360                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
15361                     if test -f "$i/$platDir/tkConfig.sh" ; then
15362                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15363                         break
15364                     fi
15365                 done
15366             fi
15367
15368 fi
15369
15370
15371         if test x"${ac_cv_c_tkconfig}" = x ; then
15372             TK_BIN_DIR="# no Tk configs found"
15373             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
15374 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
15375         else
15376             no_tk=
15377             TK_BIN_DIR=${ac_cv_c_tkconfig}
15378             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
15379 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15380         fi
15381     fi
15382
15383
15384     if test -z "${no_tcl}" -a -z "${no_tk}"; then
15385
15386     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
15387 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
15388
15389     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
15390         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15391 $as_echo "loading" >&6; }
15392         . ${TCL_BIN_DIR}/tclConfig.sh
15393     else
15394         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
15395 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15396     fi
15397
15398     # eval is required to do the TCL_DBGX substitution
15399     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
15400     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
15401
15402     # If the TCL_BIN_DIR is the build directory (not the install directory),
15403     # then set the common variable name to the value of the build variables.
15404     # For example, the variable TCL_LIB_SPEC will be set to the value
15405     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
15406     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
15407     # installed and uninstalled version of Tcl.
15408     if test -f "${TCL_BIN_DIR}/Makefile" ; then
15409         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
15410         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
15411         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
15412     elif test "`uname -s`" = "Darwin"; then
15413         # If Tcl was built as a framework, attempt to use the libraries
15414         # from the framework at the given location so that linking works
15415         # against Tcl.framework installed in an arbitrary location.
15416         case ${TCL_DEFS} in
15417             *TCL_FRAMEWORK*)
15418                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
15419                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
15420                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
15421                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
15422                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
15423                             break
15424                         fi
15425                     done
15426                 fi
15427                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
15428                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
15429                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
15430                 fi
15431                 ;;
15432         esac
15433     fi
15434
15435     # eval is required to do the TCL_DBGX substitution
15436     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
15437     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
15438     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
15439     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
15440
15441
15442
15443
15444
15445
15446
15447
15448
15449
15450
15451
15452
15453
15454
15455         # Check for in-tree tcl
15456         here=`pwd`
15457         cd ${srcdir}/..
15458         topdir=`pwd`
15459         cd ${here}
15460
15461         intree="no"
15462         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
15463           intree="yes"
15464         fi
15465
15466         # Find Tcl private headers
15467         if test x"${intree}" = xno; then
15468
15469   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
15470 $as_echo_n "checking for Tcl private headers... " >&6; }
15471   private_dir=""
15472   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
15473   if test -f ${dir}/tclInt.h ; then
15474     private_dir=${dir}
15475   fi
15476
15477   if test x"${private_dir}" = x; then
15478     as_fn_error "could not find private Tcl headers" "$LINENO" 5
15479   else
15480     TCL_PRIVATE_INCLUDE="-I${private_dir}"
15481     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15482 $as_echo "${private_dir}" >&6; }
15483   fi
15484
15485           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
15486           TCL_LIBRARY="${TCL_LIB_SPEC}"
15487           TCL_DEPS=""
15488         else
15489           # If building tcl in the same src tree, private headers
15490           # are not needed, but we need to be sure to use the right
15491           # headers library
15492           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
15493           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
15494           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
15495         fi
15496
15497
15498
15499
15500
15501     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
15502 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
15503
15504     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
15505         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15506 $as_echo "loading" >&6; }
15507         . ${TK_BIN_DIR}/tkConfig.sh
15508     else
15509         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
15510 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15511     fi
15512
15513     # eval is required to do the TK_DBGX substitution
15514     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
15515     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
15516
15517     # If the TK_BIN_DIR is the build directory (not the install directory),
15518     # then set the common variable name to the value of the build variables.
15519     # For example, the variable TK_LIB_SPEC will be set to the value
15520     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
15521     # instead of TK_BUILD_LIB_SPEC since it will work with both an
15522     # installed and uninstalled version of Tcl.
15523     if test -f "${TK_BIN_DIR}/Makefile" ; then
15524         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
15525         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
15526         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
15527     elif test "`uname -s`" = "Darwin"; then
15528         # If Tk was built as a framework, attempt to use the libraries
15529         # from the framework at the given location so that linking works
15530         # against Tk.framework installed in an arbitrary location.
15531         case ${TK_DEFS} in
15532             *TK_FRAMEWORK*)
15533                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
15534                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
15535                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
15536                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
15537                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
15538                             break
15539                         fi
15540                     done
15541                 fi
15542                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
15543                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
15544                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
15545                 fi
15546                 ;;
15547         esac
15548     fi
15549
15550     # eval is required to do the TK_DBGX substitution
15551     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
15552     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
15553     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
15554     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
15555
15556
15557
15558
15559
15560
15561
15562
15563
15564
15565
15566
15567
15568
15569         # Check for in-tree Tk
15570         intree="no"
15571         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
15572           intree="yes"
15573         fi
15574
15575         # Find Tk private headers
15576         if test x"${intree}" = xno; then
15577
15578   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
15579 $as_echo_n "checking for Tk private headers... " >&6; }
15580   private_dir=""
15581   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
15582   if test -f ${dir}/tkInt.h; then
15583     private_dir=${dir}
15584   fi
15585
15586   if test x"${private_dir}" = x; then
15587     as_fn_error "could not find Tk private headers" "$LINENO" 5
15588   else
15589     TK_PRIVATE_INCLUDE="-I${private_dir}"
15590     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15591 $as_echo "${private_dir}" >&6; }
15592   fi
15593
15594           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
15595           TK_LIBRARY=${TK_LIB_SPEC}
15596           TK_DEPS=""
15597         else
15598           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
15599           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
15600           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
15601         fi
15602
15603
15604
15605
15606
15607         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
15608
15609         # Include some libraries that Tcl and Tk want.
15610         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
15611         # Yes, the ordering seems wrong here.  But it isn't.
15612         # TK_LIBS is the list of libraries that need to be linked
15613         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
15614         # were in LIBS then any link tests after this point would
15615         # try to include things like `$(LIBGUI)', which wouldn't work.
15616         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
15617
15618         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
15619         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
15620         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
15621         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
15622         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
15623         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
15624         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
15625
15626         if test x$gdb_cv_os_cygwin = xyes; then
15627           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
15628           WIN32LDAPP="-Wl,--subsystem,console"
15629           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
15630         fi
15631
15632         subdirs="$subdirs gdbtk"
15633
15634     fi
15635 fi
15636
15637
15638
15639
15640
15641
15642
15643
15644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
15645 $as_echo_n "checking for X... " >&6; }
15646
15647
15648 # Check whether --with-x was given.
15649 if test "${with_x+set}" = set; then :
15650   withval=$with_x;
15651 fi
15652
15653 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
15654 if test "x$with_x" = xno; then
15655   # The user explicitly disabled X.
15656   have_x=disabled
15657 else
15658   case $x_includes,$x_libraries in #(
15659     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
15660     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
15661   $as_echo_n "(cached) " >&6
15662 else
15663   # One or both of the vars are not set, and there is no cached value.
15664 ac_x_includes=no ac_x_libraries=no
15665 rm -f -r conftest.dir
15666 if mkdir conftest.dir; then
15667   cd conftest.dir
15668   cat >Imakefile <<'_ACEOF'
15669 incroot:
15670         @echo incroot='${INCROOT}'
15671 usrlibdir:
15672         @echo usrlibdir='${USRLIBDIR}'
15673 libdir:
15674         @echo libdir='${LIBDIR}'
15675 _ACEOF
15676   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
15677     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
15678     for ac_var in incroot usrlibdir libdir; do
15679       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
15680     done
15681     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
15682     for ac_extension in a so sl dylib la dll; do
15683       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
15684          test -f "$ac_im_libdir/libX11.$ac_extension"; then
15685         ac_im_usrlibdir=$ac_im_libdir; break
15686       fi
15687     done
15688     # Screen out bogus values from the imake configuration.  They are
15689     # bogus both because they are the default anyway, and because
15690     # using them would break gcc on systems where it needs fixed includes.
15691     case $ac_im_incroot in
15692         /usr/include) ac_x_includes= ;;
15693         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
15694     esac
15695     case $ac_im_usrlibdir in
15696         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
15697         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
15698     esac
15699   fi
15700   cd ..
15701   rm -f -r conftest.dir
15702 fi
15703
15704 # Standard set of common directories for X headers.
15705 # Check X11 before X11Rn because it is often a symlink to the current release.
15706 ac_x_header_dirs='
15707 /usr/X11/include
15708 /usr/X11R7/include
15709 /usr/X11R6/include
15710 /usr/X11R5/include
15711 /usr/X11R4/include
15712
15713 /usr/include/X11
15714 /usr/include/X11R7
15715 /usr/include/X11R6
15716 /usr/include/X11R5
15717 /usr/include/X11R4
15718
15719 /usr/local/X11/include
15720 /usr/local/X11R7/include
15721 /usr/local/X11R6/include
15722 /usr/local/X11R5/include
15723 /usr/local/X11R4/include
15724
15725 /usr/local/include/X11
15726 /usr/local/include/X11R7
15727 /usr/local/include/X11R6
15728 /usr/local/include/X11R5
15729 /usr/local/include/X11R4
15730
15731 /usr/X386/include
15732 /usr/x386/include
15733 /usr/XFree86/include/X11
15734
15735 /usr/include
15736 /usr/local/include
15737 /usr/unsupported/include
15738 /usr/athena/include
15739 /usr/local/x11r5/include
15740 /usr/lpp/Xamples/include
15741
15742 /usr/openwin/include
15743 /usr/openwin/share/include'
15744
15745 if test "$ac_x_includes" = no; then
15746   # Guess where to find include files, by looking for Xlib.h.
15747   # First, try using that file with no special directory specified.
15748   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15749 /* end confdefs.h.  */
15750 #include <X11/Xlib.h>
15751 _ACEOF
15752 if ac_fn_c_try_cpp "$LINENO"; then :
15753   # We can compile using X headers with no special include directory.
15754 ac_x_includes=
15755 else
15756   for ac_dir in $ac_x_header_dirs; do
15757   if test -r "$ac_dir/X11/Xlib.h"; then
15758     ac_x_includes=$ac_dir
15759     break
15760   fi
15761 done
15762 fi
15763 rm -f conftest.err conftest.$ac_ext
15764 fi # $ac_x_includes = no
15765
15766 if test "$ac_x_libraries" = no; then
15767   # Check for the libraries.
15768   # See if we find them without any special options.
15769   # Don't add to $LIBS permanently.
15770   ac_save_LIBS=$LIBS
15771   LIBS="-lX11 $LIBS"
15772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15773 /* end confdefs.h.  */
15774 #include <X11/Xlib.h>
15775 int
15776 main ()
15777 {
15778 XrmInitialize ()
15779   ;
15780   return 0;
15781 }
15782 _ACEOF
15783 if ac_fn_c_try_link "$LINENO"; then :
15784   LIBS=$ac_save_LIBS
15785 # We can link X programs with no special library path.
15786 ac_x_libraries=
15787 else
15788   LIBS=$ac_save_LIBS
15789 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
15790 do
15791   # Don't even attempt the hair of trying to link an X program!
15792   for ac_extension in a so sl dylib la dll; do
15793     if test -r "$ac_dir/libX11.$ac_extension"; then
15794       ac_x_libraries=$ac_dir
15795       break 2
15796     fi
15797   done
15798 done
15799 fi
15800 rm -f core conftest.err conftest.$ac_objext \
15801     conftest$ac_exeext conftest.$ac_ext
15802 fi # $ac_x_libraries = no
15803
15804 case $ac_x_includes,$ac_x_libraries in #(
15805   no,* | *,no | *\'*)
15806     # Didn't find X, or a directory has "'" in its name.
15807     ac_cv_have_x="have_x=no";; #(
15808   *)
15809     # Record where we found X for the cache.
15810     ac_cv_have_x="have_x=yes\
15811         ac_x_includes='$ac_x_includes'\
15812         ac_x_libraries='$ac_x_libraries'"
15813 esac
15814 fi
15815 ;; #(
15816     *) have_x=yes;;
15817   esac
15818   eval "$ac_cv_have_x"
15819 fi # $with_x != no
15820
15821 if test "$have_x" != yes; then
15822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
15823 $as_echo "$have_x" >&6; }
15824   no_x=yes
15825 else
15826   # If each of the values was on the command line, it overrides each guess.
15827   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
15828   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
15829   # Update the cache value to reflect the command line values.
15830   ac_cv_have_x="have_x=yes\
15831         ac_x_includes='$x_includes'\
15832         ac_x_libraries='$x_libraries'"
15833   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
15834 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
15835 fi
15836
15837
15838 # Unlike the sim directory, whether a simulator is linked is controlled by
15839 # presence of a gdb_sim definition in the target configure.tgt entry.
15840 # This code just checks for a few cases where we'd like to ignore those
15841 # definitions, even when they're present in the '.mt' file.  These cases
15842 # are when --disable-sim is specified, or if the simulator directory is
15843 # not part of the source tree.
15844 #
15845 # Check whether --enable-sim was given.
15846 if test "${enable_sim+set}" = set; then :
15847   enableval=$enable_sim; echo "enable_sim = $enable_sim";
15848  echo "enableval = ${enableval}";
15849  case "${enableval}" in
15850   yes) ignore_sim=false ;;
15851   no)  ignore_sim=true ;;
15852   *)   ignore_sim=false ;;
15853  esac
15854 else
15855   ignore_sim=false
15856 fi
15857
15858
15859 if test ! -d "${srcdir}/../sim"; then
15860   ignore_sim=true
15861 fi
15862
15863 SIM=
15864 SIM_OBS=
15865 if test "${ignore_sim}" = "false"; then
15866   if test x"${gdb_sim}" != x ; then
15867     SIM="${gdb_sim}"
15868     SIM_OBS="remote-sim.o"
15869
15870 $as_echo "#define WITH_SIM 1" >>confdefs.h
15871
15872
15873     # Some tdep code should only be compiled in when the ppc sim is
15874     # built.  PR sim/13418.
15875     case $target in
15876       powerpc*-*-*)
15877
15878 $as_echo "#define WITH_PPC_SIM 1" >>confdefs.h
15879
15880         ;;
15881     esac
15882   fi
15883 fi
15884
15885
15886
15887
15888
15889
15890
15891
15892
15893
15894
15895
15896
15897
15898 # List of host floatformats.
15899
15900 cat >>confdefs.h <<_ACEOF
15901 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
15902 _ACEOF
15903
15904
15905 cat >>confdefs.h <<_ACEOF
15906 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
15907 _ACEOF
15908
15909
15910 cat >>confdefs.h <<_ACEOF
15911 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
15912 _ACEOF
15913
15914
15915 # target_subdir is used by the testsuite to find the target libraries.
15916 target_subdir=
15917 if test "${host}" != "${target}"; then
15918     target_subdir="${target_alias}/"
15919 fi
15920
15921
15922 frags=
15923 if test "${gdb_native}" = "yes"; then
15924   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
15925   if test ! -f ${host_makefile_frag}; then
15926     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
15927   fi
15928   frags="$frags $host_makefile_frag"
15929 else
15930   host_makefile_frag=/dev/null
15931 fi
15932
15933
15934
15935
15936 if test "${gdb_native}" = "yes"; then
15937 # We pick this up from the host configuration file (.mh) because we
15938 # do not have a native configuration Makefile fragment.
15939 nativefile=`sed -n '
15940 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
15941 ' ${host_makefile_frag}`
15942 fi
15943
15944
15945 if test x"${gdb_osabi}" != x ; then
15946
15947 cat >>confdefs.h <<_ACEOF
15948 #define GDB_OSABI_DEFAULT $gdb_osabi
15949 _ACEOF
15950
15951 fi
15952
15953 # Enable multi-ice-gdb-server.
15954 # Check whether --enable-multi-ice was given.
15955 if test "${enable_multi_ice+set}" = set; then :
15956   enableval=$enable_multi_ice; case $enableval in
15957     yes | no)
15958       ;;
15959     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
15960   esac
15961 fi
15962
15963 if test "x$enable_multi_ice" = xyes; then
15964    subdirs="$subdirs multi-ice"
15965
15966 fi
15967
15968 # Check whether --enable-gdbserver was given.
15969 if test "${enable_gdbserver+set}" = set; then :
15970   enableval=$enable_gdbserver; case "${enableval}" in
15971   yes| no|auto) ;;
15972   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
15973 esac
15974 else
15975   enable_gdbserver=auto
15976 fi
15977
15978
15979 # We only build gdbserver automatically in a native configuration, and
15980 # only if the user did not explicitly disable its build.
15981 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
15982   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
15983 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
15984   if test "x$build_gdbserver" = xyes; then
15985     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15986 $as_echo "yes" >&6; }
15987     subdirs="$subdirs gdbserver"
15988
15989     gdbserver_build_enabled=yes
15990   else
15991     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15992 $as_echo "no" >&6; }
15993   fi
15994 fi
15995
15996 # If the user explicitly request the gdbserver to be built, verify that
15997 # we were in fact able to enable it.
15998 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
15999   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
16000 fi
16001
16002 # Check for babeltrace and babeltrace-ctf
16003
16004 # Check whether --with-babeltrace was given.
16005 if test "${with_babeltrace+set}" = set; then :
16006   withval=$with_babeltrace;
16007 else
16008   with_babeltrace=auto
16009 fi
16010
16011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
16012 $as_echo_n "checking whether to use babeltrace... " >&6; }
16013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
16014 $as_echo "$with_babeltrace" >&6; }
16015
16016 if test "x$with_babeltrace" = "xno"; then
16017   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
16018 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
16019 else
16020   # Append -Werror to CFLAGS so that configure can catch the warning
16021   # "assignment from incompatible pointer type", which is related to
16022   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
16023   # in GDB, while babeltrace 1.0.3 is broken.
16024   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
16025   # safe to save and restore CFLAGS here.
16026   saved_CFLAGS=$CFLAGS
16027   CFLAGS="$CFLAGS -Werror"
16028
16029
16030
16031
16032
16033
16034
16035
16036     use_additional=yes
16037
16038   acl_save_prefix="$prefix"
16039   prefix="$acl_final_prefix"
16040   acl_save_exec_prefix="$exec_prefix"
16041   exec_prefix="$acl_final_exec_prefix"
16042
16043     eval additional_includedir=\"$includedir\"
16044     eval additional_libdir=\"$libdir\"
16045
16046   exec_prefix="$acl_save_exec_prefix"
16047   prefix="$acl_save_prefix"
16048
16049
16050 # Check whether --with-libbabeltrace-prefix was given.
16051 if test "${with_libbabeltrace_prefix+set}" = set; then :
16052   withval=$with_libbabeltrace_prefix;
16053     if test "X$withval" = "Xno"; then
16054       use_additional=no
16055     else
16056       if test "X$withval" = "X"; then
16057
16058   acl_save_prefix="$prefix"
16059   prefix="$acl_final_prefix"
16060   acl_save_exec_prefix="$exec_prefix"
16061   exec_prefix="$acl_final_exec_prefix"
16062
16063           eval additional_includedir=\"$includedir\"
16064           eval additional_libdir=\"$libdir\"
16065
16066   exec_prefix="$acl_save_exec_prefix"
16067   prefix="$acl_save_prefix"
16068
16069       else
16070         additional_includedir="$withval/include"
16071         additional_libdir="$withval/lib"
16072       fi
16073     fi
16074
16075 fi
16076
16077       LIBBABELTRACE=
16078   LTLIBBABELTRACE=
16079   INCBABELTRACE=
16080   rpathdirs=
16081   ltrpathdirs=
16082   names_already_handled=
16083   names_next_round='babeltrace babeltrace-ctf'
16084   while test -n "$names_next_round"; do
16085     names_this_round="$names_next_round"
16086     names_next_round=
16087     for name in $names_this_round; do
16088       already_handled=
16089       for n in $names_already_handled; do
16090         if test "$n" = "$name"; then
16091           already_handled=yes
16092           break
16093         fi
16094       done
16095       if test -z "$already_handled"; then
16096         names_already_handled="$names_already_handled $name"
16097                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
16098         eval value=\"\$HAVE_LIB$uppername\"
16099         if test -n "$value"; then
16100           if test "$value" = yes; then
16101             eval value=\"\$LIB$uppername\"
16102             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
16103             eval value=\"\$LTLIB$uppername\"
16104             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
16105           else
16106                                     :
16107           fi
16108         else
16109                               found_dir=
16110           found_la=
16111           found_so=
16112           found_a=
16113           if test $use_additional = yes; then
16114             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
16115               found_dir="$additional_libdir"
16116               found_so="$additional_libdir/lib$name.$shlibext"
16117               if test -f "$additional_libdir/lib$name.la"; then
16118                 found_la="$additional_libdir/lib$name.la"
16119               fi
16120             else
16121               if test -f "$additional_libdir/lib$name.$libext"; then
16122                 found_dir="$additional_libdir"
16123                 found_a="$additional_libdir/lib$name.$libext"
16124                 if test -f "$additional_libdir/lib$name.la"; then
16125                   found_la="$additional_libdir/lib$name.la"
16126                 fi
16127               fi
16128             fi
16129           fi
16130           if test "X$found_dir" = "X"; then
16131             for x in $LDFLAGS $LTLIBBABELTRACE; do
16132
16133   acl_save_prefix="$prefix"
16134   prefix="$acl_final_prefix"
16135   acl_save_exec_prefix="$exec_prefix"
16136   exec_prefix="$acl_final_exec_prefix"
16137   eval x=\"$x\"
16138   exec_prefix="$acl_save_exec_prefix"
16139   prefix="$acl_save_prefix"
16140
16141               case "$x" in
16142                 -L*)
16143                   dir=`echo "X$x" | sed -e 's/^X-L//'`
16144                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
16145                     found_dir="$dir"
16146                     found_so="$dir/lib$name.$shlibext"
16147                     if test -f "$dir/lib$name.la"; then
16148                       found_la="$dir/lib$name.la"
16149                     fi
16150                   else
16151                     if test -f "$dir/lib$name.$libext"; then
16152                       found_dir="$dir"
16153                       found_a="$dir/lib$name.$libext"
16154                       if test -f "$dir/lib$name.la"; then
16155                         found_la="$dir/lib$name.la"
16156                       fi
16157                     fi
16158                   fi
16159                   ;;
16160               esac
16161               if test "X$found_dir" != "X"; then
16162                 break
16163               fi
16164             done
16165           fi
16166           if test "X$found_dir" != "X"; then
16167                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
16168             if test "X$found_so" != "X"; then
16169                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
16170                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16171               else
16172                                                                                 haveit=
16173                 for x in $ltrpathdirs; do
16174                   if test "X$x" = "X$found_dir"; then
16175                     haveit=yes
16176                     break
16177                   fi
16178                 done
16179                 if test -z "$haveit"; then
16180                   ltrpathdirs="$ltrpathdirs $found_dir"
16181                 fi
16182                                 if test "$hardcode_direct" = yes; then
16183                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16184                 else
16185                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
16186                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16187                                                             haveit=
16188                     for x in $rpathdirs; do
16189                       if test "X$x" = "X$found_dir"; then
16190                         haveit=yes
16191                         break
16192                       fi
16193                     done
16194                     if test -z "$haveit"; then
16195                       rpathdirs="$rpathdirs $found_dir"
16196                     fi
16197                   else
16198                                                                                 haveit=
16199                     for x in $LDFLAGS $LIBBABELTRACE; do
16200
16201   acl_save_prefix="$prefix"
16202   prefix="$acl_final_prefix"
16203   acl_save_exec_prefix="$exec_prefix"
16204   exec_prefix="$acl_final_exec_prefix"
16205   eval x=\"$x\"
16206   exec_prefix="$acl_save_exec_prefix"
16207   prefix="$acl_save_prefix"
16208
16209                       if test "X$x" = "X-L$found_dir"; then
16210                         haveit=yes
16211                         break
16212                       fi
16213                     done
16214                     if test -z "$haveit"; then
16215                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
16216                     fi
16217                     if test "$hardcode_minus_L" != no; then
16218                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16219                     else
16220                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
16221                     fi
16222                   fi
16223                 fi
16224               fi
16225             else
16226               if test "X$found_a" != "X"; then
16227                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
16228               else
16229                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
16230               fi
16231             fi
16232                         additional_includedir=
16233             case "$found_dir" in
16234               */lib | */lib/)
16235                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
16236                 additional_includedir="$basedir/include"
16237                 ;;
16238             esac
16239             if test "X$additional_includedir" != "X"; then
16240                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
16241                 haveit=
16242                 if test "X$additional_includedir" = "X/usr/local/include"; then
16243                   if test -n "$GCC"; then
16244                     case $host_os in
16245                       linux*) haveit=yes;;
16246                     esac
16247                   fi
16248                 fi
16249                 if test -z "$haveit"; then
16250                   for x in $CPPFLAGS $INCBABELTRACE; do
16251
16252   acl_save_prefix="$prefix"
16253   prefix="$acl_final_prefix"
16254   acl_save_exec_prefix="$exec_prefix"
16255   exec_prefix="$acl_final_exec_prefix"
16256   eval x=\"$x\"
16257   exec_prefix="$acl_save_exec_prefix"
16258   prefix="$acl_save_prefix"
16259
16260                     if test "X$x" = "X-I$additional_includedir"; then
16261                       haveit=yes
16262                       break
16263                     fi
16264                   done
16265                   if test -z "$haveit"; then
16266                     if test -d "$additional_includedir"; then
16267                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
16268                     fi
16269                   fi
16270                 fi
16271               fi
16272             fi
16273                         if test -n "$found_la"; then
16274                                                         save_libdir="$libdir"
16275               case "$found_la" in
16276                 */* | *\\*) . "$found_la" ;;
16277                 *) . "./$found_la" ;;
16278               esac
16279               libdir="$save_libdir"
16280                             for dep in $dependency_libs; do
16281                 case "$dep" in
16282                   -L*)
16283                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
16284                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
16285                       haveit=
16286                       if test "X$additional_libdir" = "X/usr/local/lib"; then
16287                         if test -n "$GCC"; then
16288                           case $host_os in
16289                             linux*) haveit=yes;;
16290                           esac
16291                         fi
16292                       fi
16293                       if test -z "$haveit"; then
16294                         haveit=
16295                         for x in $LDFLAGS $LIBBABELTRACE; do
16296
16297   acl_save_prefix="$prefix"
16298   prefix="$acl_final_prefix"
16299   acl_save_exec_prefix="$exec_prefix"
16300   exec_prefix="$acl_final_exec_prefix"
16301   eval x=\"$x\"
16302   exec_prefix="$acl_save_exec_prefix"
16303   prefix="$acl_save_prefix"
16304
16305                           if test "X$x" = "X-L$additional_libdir"; then
16306                             haveit=yes
16307                             break
16308                           fi
16309                         done
16310                         if test -z "$haveit"; then
16311                           if test -d "$additional_libdir"; then
16312                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
16313                           fi
16314                         fi
16315                         haveit=
16316                         for x in $LDFLAGS $LTLIBBABELTRACE; do
16317
16318   acl_save_prefix="$prefix"
16319   prefix="$acl_final_prefix"
16320   acl_save_exec_prefix="$exec_prefix"
16321   exec_prefix="$acl_final_exec_prefix"
16322   eval x=\"$x\"
16323   exec_prefix="$acl_save_exec_prefix"
16324   prefix="$acl_save_prefix"
16325
16326                           if test "X$x" = "X-L$additional_libdir"; then
16327                             haveit=yes
16328                             break
16329                           fi
16330                         done
16331                         if test -z "$haveit"; then
16332                           if test -d "$additional_libdir"; then
16333                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
16334                           fi
16335                         fi
16336                       fi
16337                     fi
16338                     ;;
16339                   -R*)
16340                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
16341                     if test "$enable_rpath" != no; then
16342                                                                   haveit=
16343                       for x in $rpathdirs; do
16344                         if test "X$x" = "X$dir"; then
16345                           haveit=yes
16346                           break
16347                         fi
16348                       done
16349                       if test -z "$haveit"; then
16350                         rpathdirs="$rpathdirs $dir"
16351                       fi
16352                                                                   haveit=
16353                       for x in $ltrpathdirs; do
16354                         if test "X$x" = "X$dir"; then
16355                           haveit=yes
16356                           break
16357                         fi
16358                       done
16359                       if test -z "$haveit"; then
16360                         ltrpathdirs="$ltrpathdirs $dir"
16361                       fi
16362                     fi
16363                     ;;
16364                   -l*)
16365                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
16366                     ;;
16367                   *.la)
16368                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
16369                     ;;
16370                   *)
16371                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
16372                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
16373                     ;;
16374                 esac
16375               done
16376             fi
16377           else
16378                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
16379             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
16380           fi
16381         fi
16382       fi
16383     done
16384   done
16385   if test "X$rpathdirs" != "X"; then
16386     if test -n "$hardcode_libdir_separator"; then
16387                         alldirs=
16388       for found_dir in $rpathdirs; do
16389         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
16390       done
16391             acl_save_libdir="$libdir"
16392       libdir="$alldirs"
16393       eval flag=\"$hardcode_libdir_flag_spec\"
16394       libdir="$acl_save_libdir"
16395       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
16396     else
16397             for found_dir in $rpathdirs; do
16398         acl_save_libdir="$libdir"
16399         libdir="$found_dir"
16400         eval flag=\"$hardcode_libdir_flag_spec\"
16401         libdir="$acl_save_libdir"
16402         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
16403       done
16404     fi
16405   fi
16406   if test "X$ltrpathdirs" != "X"; then
16407             for found_dir in $ltrpathdirs; do
16408       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
16409     done
16410   fi
16411
16412
16413         ac_save_CPPFLAGS="$CPPFLAGS"
16414
16415   for element in $INCBABELTRACE; do
16416     haveit=
16417     for x in $CPPFLAGS; do
16418
16419   acl_save_prefix="$prefix"
16420   prefix="$acl_final_prefix"
16421   acl_save_exec_prefix="$exec_prefix"
16422   exec_prefix="$acl_final_exec_prefix"
16423   eval x=\"$x\"
16424   exec_prefix="$acl_save_exec_prefix"
16425   prefix="$acl_save_prefix"
16426
16427       if test "X$x" = "X$element"; then
16428         haveit=yes
16429         break
16430       fi
16431     done
16432     if test -z "$haveit"; then
16433       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
16434     fi
16435   done
16436
16437
16438   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
16439 $as_echo_n "checking for libbabeltrace... " >&6; }
16440 if test "${ac_cv_libbabeltrace+set}" = set; then :
16441   $as_echo_n "(cached) " >&6
16442 else
16443
16444     ac_save_LIBS="$LIBS"
16445     LIBS="$LIBS $LIBBABELTRACE"
16446     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16447 /* end confdefs.h.  */
16448 #include <babeltrace/babeltrace.h>
16449                          #include <babeltrace/ctf/events.h>
16450                          #include <babeltrace/ctf/iterator.h>
16451 int
16452 main ()
16453 {
16454 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
16455                         struct bt_ctf_event *event = NULL;
16456                         const struct bt_definition *scope;
16457
16458                         bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
16459                         scope = bt_ctf_get_top_level_scope (event,
16460                                                            BT_STREAM_EVENT_HEADER);
16461                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
16462
16463   ;
16464   return 0;
16465 }
16466 _ACEOF
16467 if ac_fn_c_try_link "$LINENO"; then :
16468   ac_cv_libbabeltrace=yes
16469 else
16470   ac_cv_libbabeltrace=no
16471 fi
16472 rm -f core conftest.err conftest.$ac_objext \
16473     conftest$ac_exeext conftest.$ac_ext
16474     LIBS="$ac_save_LIBS"
16475
16476 fi
16477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
16478 $as_echo "$ac_cv_libbabeltrace" >&6; }
16479   if test "$ac_cv_libbabeltrace" = yes; then
16480     HAVE_LIBBABELTRACE=yes
16481
16482 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
16483
16484     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
16485 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
16486     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
16487 $as_echo "$LIBBABELTRACE" >&6; }
16488   else
16489     HAVE_LIBBABELTRACE=no
16490             CPPFLAGS="$ac_save_CPPFLAGS"
16491     LIBBABELTRACE=
16492     LTLIBBABELTRACE=
16493   fi
16494
16495
16496
16497
16498
16499
16500   CFLAGS=$saved_CFLAGS
16501
16502   if test "$HAVE_LIBBABELTRACE" != yes; then
16503      if test "$with_babeltrace" = yes; then
16504        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
16505      else
16506        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
16507 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
16508      fi
16509   fi
16510 fi
16511
16512 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
16513 # to an empty version.
16514
16515 files=
16516 links=
16517
16518 rm -f nm.h
16519 if test "${nativefile}" != ""; then
16520     case "${nativefile}" in
16521       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
16522       * ) GDB_NM_FILE="${nativefile}"
16523     esac
16524     files="${files} ${GDB_NM_FILE}"
16525     links="${links} nm.h"
16526
16527 cat >>confdefs.h <<_ACEOF
16528 #define GDB_NM_FILE "${GDB_NM_FILE}"
16529 _ACEOF
16530
16531 fi
16532
16533
16534 ac_sources="$files"
16535 ac_dests="$links"
16536 while test -n "$ac_sources"; do
16537   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
16538   set $ac_sources; ac_source=$1; shift; ac_sources=$*
16539   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
16540 done
16541 ac_config_links="$ac_config_links $ac_config_links_1"
16542
16543
16544
16545
16546
16547 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
16548
16549
16550
16551   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
16552   GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
16553   if test "x$GDB_TRANSFORM_NAME" = x; then
16554      GDB_TRANSFORM_NAME=gdb
16555   fi
16556
16557
16558
16559   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
16560   GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
16561   if test "x$GCORE_TRANSFORM_NAME" = x; then
16562      GCORE_TRANSFORM_NAME=gcore
16563   fi
16564
16565
16566 ac_config_files="$ac_config_files gcore"
16567
16568 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
16569
16570
16571 cat >confcache <<\_ACEOF
16572 # This file is a shell script that caches the results of configure
16573 # tests run on this system so they can be shared between configure
16574 # scripts and configure runs, see configure's option --config-cache.
16575 # It is not useful on other systems.  If it contains results you don't
16576 # want to keep, you may remove or edit it.
16577 #
16578 # config.status only pays attention to the cache file if you give it
16579 # the --recheck option to rerun configure.
16580 #
16581 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16582 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16583 # following values.
16584
16585 _ACEOF
16586
16587 # The following way of writing the cache mishandles newlines in values,
16588 # but we know of no workaround that is simple, portable, and efficient.
16589 # So, we kill variables containing newlines.
16590 # Ultrix sh set writes to stderr and can't be redirected directly,
16591 # and sets the high bit in the cache file unless we assign to the vars.
16592 (
16593   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16594     eval ac_val=\$$ac_var
16595     case $ac_val in #(
16596     *${as_nl}*)
16597       case $ac_var in #(
16598       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16599 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16600       esac
16601       case $ac_var in #(
16602       _ | IFS | as_nl) ;; #(
16603       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16604       *) { eval $ac_var=; unset $ac_var;} ;;
16605       esac ;;
16606     esac
16607   done
16608
16609   (set) 2>&1 |
16610     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16611     *${as_nl}ac_space=\ *)
16612       # `set' does not quote correctly, so add quotes: double-quote
16613       # substitution turns \\\\ into \\, and sed turns \\ into \.
16614       sed -n \
16615         "s/'/'\\\\''/g;
16616           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16617       ;; #(
16618     *)
16619       # `set' quotes correctly as required by POSIX, so do not add quotes.
16620       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16621       ;;
16622     esac |
16623     sort
16624 ) |
16625   sed '
16626      /^ac_cv_env_/b end
16627      t clear
16628      :clear
16629      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16630      t end
16631      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16632      :end' >>confcache
16633 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16634   if test -w "$cache_file"; then
16635     test "x$cache_file" != "x/dev/null" &&
16636       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16637 $as_echo "$as_me: updating cache $cache_file" >&6;}
16638     cat confcache >$cache_file
16639   else
16640     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16641 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16642   fi
16643 fi
16644 rm -f confcache
16645
16646 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16647 # Let make expand exec_prefix.
16648 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16649
16650 DEFS=-DHAVE_CONFIG_H
16651
16652 ac_libobjs=
16653 ac_ltlibobjs=
16654 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16655   # 1. Remove the extension, and $U if already installed.
16656   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16657   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16658   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
16659   #    will be set to the directory where LIBOBJS objects are built.
16660   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16661   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16662 done
16663 LIBOBJS=$ac_libobjs
16664
16665 LTLIBOBJS=$ac_ltlibobjs
16666
16667
16668 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16669   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16670 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16671 fi
16672 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
16673   as_fn_error "conditional \"GMAKE\" was never defined.
16674 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16675 fi
16676 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
16677   as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
16678 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16679 fi
16680 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
16681   as_fn_error "conditional \"HAVE_GUILE\" was never defined.
16682 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16683 fi
16684
16685
16686 : ${CONFIG_STATUS=./config.status}
16687 ac_write_fail=0
16688 ac_clean_files_save=$ac_clean_files
16689 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16690 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16691 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16692 as_write_fail=0
16693 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16694 #! $SHELL
16695 # Generated by $as_me.
16696 # Run this file to recreate the current configuration.
16697 # Compiler output produced by configure, useful for debugging
16698 # configure, is in config.log if it exists.
16699
16700 debug=false
16701 ac_cs_recheck=false
16702 ac_cs_silent=false
16703
16704 SHELL=\${CONFIG_SHELL-$SHELL}
16705 export SHELL
16706 _ASEOF
16707 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16708 ## -------------------- ##
16709 ## M4sh Initialization. ##
16710 ## -------------------- ##
16711
16712 # Be more Bourne compatible
16713 DUALCASE=1; export DUALCASE # for MKS sh
16714 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16715   emulate sh
16716   NULLCMD=:
16717   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16718   # is contrary to our usage.  Disable this feature.
16719   alias -g '${1+"$@"}'='"$@"'
16720   setopt NO_GLOB_SUBST
16721 else
16722   case `(set -o) 2>/dev/null` in #(
16723   *posix*) :
16724     set -o posix ;; #(
16725   *) :
16726      ;;
16727 esac
16728 fi
16729
16730
16731 as_nl='
16732 '
16733 export as_nl
16734 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16735 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16736 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16737 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16738 # Prefer a ksh shell builtin over an external printf program on Solaris,
16739 # but without wasting forks for bash or zsh.
16740 if test -z "$BASH_VERSION$ZSH_VERSION" \
16741     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16742   as_echo='print -r --'
16743   as_echo_n='print -rn --'
16744 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16745   as_echo='printf %s\n'
16746   as_echo_n='printf %s'
16747 else
16748   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16749     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16750     as_echo_n='/usr/ucb/echo -n'
16751   else
16752     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16753     as_echo_n_body='eval
16754       arg=$1;
16755       case $arg in #(
16756       *"$as_nl"*)
16757         expr "X$arg" : "X\\(.*\\)$as_nl";
16758         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16759       esac;
16760       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16761     '
16762     export as_echo_n_body
16763     as_echo_n='sh -c $as_echo_n_body as_echo'
16764   fi
16765   export as_echo_body
16766   as_echo='sh -c $as_echo_body as_echo'
16767 fi
16768
16769 # The user is always right.
16770 if test "${PATH_SEPARATOR+set}" != set; then
16771   PATH_SEPARATOR=:
16772   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16773     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16774       PATH_SEPARATOR=';'
16775   }
16776 fi
16777
16778
16779 # IFS
16780 # We need space, tab and new line, in precisely that order.  Quoting is
16781 # there to prevent editors from complaining about space-tab.
16782 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16783 # splitting by setting IFS to empty value.)
16784 IFS=" ""        $as_nl"
16785
16786 # Find who we are.  Look in the path if we contain no directory separator.
16787 case $0 in #((
16788   *[\\/]* ) as_myself=$0 ;;
16789   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16790 for as_dir in $PATH
16791 do
16792   IFS=$as_save_IFS
16793   test -z "$as_dir" && as_dir=.
16794     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16795   done
16796 IFS=$as_save_IFS
16797
16798      ;;
16799 esac
16800 # We did not find ourselves, most probably we were run as `sh COMMAND'
16801 # in which case we are not to be found in the path.
16802 if test "x$as_myself" = x; then
16803   as_myself=$0
16804 fi
16805 if test ! -f "$as_myself"; then
16806   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16807   exit 1
16808 fi
16809
16810 # Unset variables that we do not need and which cause bugs (e.g. in
16811 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16812 # suppresses any "Segmentation fault" message there.  '((' could
16813 # trigger a bug in pdksh 5.2.14.
16814 for as_var in BASH_ENV ENV MAIL MAILPATH
16815 do eval test x\${$as_var+set} = xset \
16816   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16817 done
16818 PS1='$ '
16819 PS2='> '
16820 PS4='+ '
16821
16822 # NLS nuisances.
16823 LC_ALL=C
16824 export LC_ALL
16825 LANGUAGE=C
16826 export LANGUAGE
16827
16828 # CDPATH.
16829 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16830
16831
16832 # as_fn_error ERROR [LINENO LOG_FD]
16833 # ---------------------------------
16834 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16835 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16836 # script with status $?, using 1 if that was 0.
16837 as_fn_error ()
16838 {
16839   as_status=$?; test $as_status -eq 0 && as_status=1
16840   if test "$3"; then
16841     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16842     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16843   fi
16844   $as_echo "$as_me: error: $1" >&2
16845   as_fn_exit $as_status
16846 } # as_fn_error
16847
16848
16849 # as_fn_set_status STATUS
16850 # -----------------------
16851 # Set $? to STATUS, without forking.
16852 as_fn_set_status ()
16853 {
16854   return $1
16855 } # as_fn_set_status
16856
16857 # as_fn_exit STATUS
16858 # -----------------
16859 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16860 as_fn_exit ()
16861 {
16862   set +e
16863   as_fn_set_status $1
16864   exit $1
16865 } # as_fn_exit
16866
16867 # as_fn_unset VAR
16868 # ---------------
16869 # Portably unset VAR.
16870 as_fn_unset ()
16871 {
16872   { eval $1=; unset $1;}
16873 }
16874 as_unset=as_fn_unset
16875 # as_fn_append VAR VALUE
16876 # ----------------------
16877 # Append the text in VALUE to the end of the definition contained in VAR. Take
16878 # advantage of any shell optimizations that allow amortized linear growth over
16879 # repeated appends, instead of the typical quadratic growth present in naive
16880 # implementations.
16881 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16882   eval 'as_fn_append ()
16883   {
16884     eval $1+=\$2
16885   }'
16886 else
16887   as_fn_append ()
16888   {
16889     eval $1=\$$1\$2
16890   }
16891 fi # as_fn_append
16892
16893 # as_fn_arith ARG...
16894 # ------------------
16895 # Perform arithmetic evaluation on the ARGs, and store the result in the
16896 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16897 # must be portable across $(()) and expr.
16898 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16899   eval 'as_fn_arith ()
16900   {
16901     as_val=$(( $* ))
16902   }'
16903 else
16904   as_fn_arith ()
16905   {
16906     as_val=`expr "$@" || test $? -eq 1`
16907   }
16908 fi # as_fn_arith
16909
16910
16911 if expr a : '\(a\)' >/dev/null 2>&1 &&
16912    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16913   as_expr=expr
16914 else
16915   as_expr=false
16916 fi
16917
16918 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16919   as_basename=basename
16920 else
16921   as_basename=false
16922 fi
16923
16924 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16925   as_dirname=dirname
16926 else
16927   as_dirname=false
16928 fi
16929
16930 as_me=`$as_basename -- "$0" ||
16931 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16932          X"$0" : 'X\(//\)$' \| \
16933          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16934 $as_echo X/"$0" |
16935     sed '/^.*\/\([^/][^/]*\)\/*$/{
16936             s//\1/
16937             q
16938           }
16939           /^X\/\(\/\/\)$/{
16940             s//\1/
16941             q
16942           }
16943           /^X\/\(\/\).*/{
16944             s//\1/
16945             q
16946           }
16947           s/.*/./; q'`
16948
16949 # Avoid depending upon Character Ranges.
16950 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16951 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16952 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16953 as_cr_digits='0123456789'
16954 as_cr_alnum=$as_cr_Letters$as_cr_digits
16955
16956 ECHO_C= ECHO_N= ECHO_T=
16957 case `echo -n x` in #(((((
16958 -n*)
16959   case `echo 'xy\c'` in
16960   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16961   xy)  ECHO_C='\c';;
16962   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16963        ECHO_T=' ';;
16964   esac;;
16965 *)
16966   ECHO_N='-n';;
16967 esac
16968
16969 rm -f conf$$ conf$$.exe conf$$.file
16970 if test -d conf$$.dir; then
16971   rm -f conf$$.dir/conf$$.file
16972 else
16973   rm -f conf$$.dir
16974   mkdir conf$$.dir 2>/dev/null
16975 fi
16976 if (echo >conf$$.file) 2>/dev/null; then
16977   if ln -s conf$$.file conf$$ 2>/dev/null; then
16978     as_ln_s='ln -s'
16979     # ... but there are two gotchas:
16980     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16981     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16982     # In both cases, we have to default to `cp -p'.
16983     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16984       as_ln_s='cp -p'
16985   elif ln conf$$.file conf$$ 2>/dev/null; then
16986     as_ln_s=ln
16987   else
16988     as_ln_s='cp -p'
16989   fi
16990 else
16991   as_ln_s='cp -p'
16992 fi
16993 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16994 rmdir conf$$.dir 2>/dev/null
16995
16996
16997 # as_fn_mkdir_p
16998 # -------------
16999 # Create "$as_dir" as a directory, including parents if necessary.
17000 as_fn_mkdir_p ()
17001 {
17002
17003   case $as_dir in #(
17004   -*) as_dir=./$as_dir;;
17005   esac
17006   test -d "$as_dir" || eval $as_mkdir_p || {
17007     as_dirs=
17008     while :; do
17009       case $as_dir in #(
17010       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17011       *) as_qdir=$as_dir;;
17012       esac
17013       as_dirs="'$as_qdir' $as_dirs"
17014       as_dir=`$as_dirname -- "$as_dir" ||
17015 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17016          X"$as_dir" : 'X\(//\)[^/]' \| \
17017          X"$as_dir" : 'X\(//\)$' \| \
17018          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17019 $as_echo X"$as_dir" |
17020     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17021             s//\1/
17022             q
17023           }
17024           /^X\(\/\/\)[^/].*/{
17025             s//\1/
17026             q
17027           }
17028           /^X\(\/\/\)$/{
17029             s//\1/
17030             q
17031           }
17032           /^X\(\/\).*/{
17033             s//\1/
17034             q
17035           }
17036           s/.*/./; q'`
17037       test -d "$as_dir" && break
17038     done
17039     test -z "$as_dirs" || eval "mkdir $as_dirs"
17040   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
17041
17042
17043 } # as_fn_mkdir_p
17044 if mkdir -p . 2>/dev/null; then
17045   as_mkdir_p='mkdir -p "$as_dir"'
17046 else
17047   test -d ./-p && rmdir ./-p
17048   as_mkdir_p=false
17049 fi
17050
17051 if test -x / >/dev/null 2>&1; then
17052   as_test_x='test -x'
17053 else
17054   if ls -dL / >/dev/null 2>&1; then
17055     as_ls_L_option=L
17056   else
17057     as_ls_L_option=
17058   fi
17059   as_test_x='
17060     eval sh -c '\''
17061       if test -d "$1"; then
17062         test -d "$1/.";
17063       else
17064         case $1 in #(
17065         -*)set "./$1";;
17066         esac;
17067         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
17068         ???[sx]*):;;*)false;;esac;fi
17069     '\'' sh
17070   '
17071 fi
17072 as_executable_p=$as_test_x
17073
17074 # Sed expression to map a string onto a valid CPP name.
17075 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17076
17077 # Sed expression to map a string onto a valid variable name.
17078 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17079
17080
17081 exec 6>&1
17082 ## ----------------------------------- ##
17083 ## Main body of $CONFIG_STATUS script. ##
17084 ## ----------------------------------- ##
17085 _ASEOF
17086 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17087
17088 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17089 # Save the log message, to keep $0 and so on meaningful, and to
17090 # report actual input values of CONFIG_FILES etc. instead of their
17091 # values after options handling.
17092 ac_log="
17093 This file was extended by $as_me, which was
17094 generated by GNU Autoconf 2.64.  Invocation command line was
17095
17096   CONFIG_FILES    = $CONFIG_FILES
17097   CONFIG_HEADERS  = $CONFIG_HEADERS
17098   CONFIG_LINKS    = $CONFIG_LINKS
17099   CONFIG_COMMANDS = $CONFIG_COMMANDS
17100   $ $0 $@
17101
17102 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17103 "
17104
17105 _ACEOF
17106
17107 case $ac_config_files in *"
17108 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17109 esac
17110
17111 case $ac_config_headers in *"
17112 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17113 esac
17114
17115
17116 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17117 # Files that config.status was made for.
17118 config_files="$ac_config_files"
17119 config_headers="$ac_config_headers"
17120 config_links="$ac_config_links"
17121 config_commands="$ac_config_commands"
17122
17123 _ACEOF
17124
17125 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17126 ac_cs_usage="\
17127 \`$as_me' instantiates files and other configuration actions
17128 from templates according to the current configuration.  Unless the files
17129 and actions are specified as TAGs, all are instantiated by default.
17130
17131 Usage: $0 [OPTION]... [TAG]...
17132
17133   -h, --help       print this help, then exit
17134   -V, --version    print version number and configuration settings, then exit
17135   -q, --quiet, --silent
17136                    do not print progress messages
17137   -d, --debug      don't remove temporary files
17138       --recheck    update $as_me by reconfiguring in the same conditions
17139       --file=FILE[:TEMPLATE]
17140                    instantiate the configuration file FILE
17141       --header=FILE[:TEMPLATE]
17142                    instantiate the configuration header FILE
17143
17144 Configuration files:
17145 $config_files
17146
17147 Configuration headers:
17148 $config_headers
17149
17150 Configuration links:
17151 $config_links
17152
17153 Configuration commands:
17154 $config_commands
17155
17156 Report bugs to the package provider."
17157
17158 _ACEOF
17159 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17160 ac_cs_version="\\
17161 config.status
17162 configured by $0, generated by GNU Autoconf 2.64,
17163   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
17164
17165 Copyright (C) 2009 Free Software Foundation, Inc.
17166 This config.status script is free software; the Free Software Foundation
17167 gives unlimited permission to copy, distribute and modify it."
17168
17169 ac_pwd='$ac_pwd'
17170 srcdir='$srcdir'
17171 INSTALL='$INSTALL'
17172 AWK='$AWK'
17173 test -n "\$AWK" || AWK=awk
17174 _ACEOF
17175
17176 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17177 # The default lists apply if the user does not specify any file.
17178 ac_need_defaults=:
17179 while test $# != 0
17180 do
17181   case $1 in
17182   --*=*)
17183     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17184     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17185     ac_shift=:
17186     ;;
17187   *)
17188     ac_option=$1
17189     ac_optarg=$2
17190     ac_shift=shift
17191     ;;
17192   esac
17193
17194   case $ac_option in
17195   # Handling of the options.
17196   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17197     ac_cs_recheck=: ;;
17198   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17199     $as_echo "$ac_cs_version"; exit ;;
17200   --debug | --debu | --deb | --de | --d | -d )
17201     debug=: ;;
17202   --file | --fil | --fi | --f )
17203     $ac_shift
17204     case $ac_optarg in
17205     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17206     esac
17207     as_fn_append CONFIG_FILES " '$ac_optarg'"
17208     ac_need_defaults=false;;
17209   --header | --heade | --head | --hea )
17210     $ac_shift
17211     case $ac_optarg in
17212     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17213     esac
17214     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17215     ac_need_defaults=false;;
17216   --he | --h)
17217     # Conflict between --help and --header
17218     as_fn_error "ambiguous option: \`$1'
17219 Try \`$0 --help' for more information.";;
17220   --help | --hel | -h )
17221     $as_echo "$ac_cs_usage"; exit ;;
17222   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17223   | -silent | --silent | --silen | --sile | --sil | --si | --s)
17224     ac_cs_silent=: ;;
17225
17226   # This is an error.
17227   -*) as_fn_error "unrecognized option: \`$1'
17228 Try \`$0 --help' for more information." ;;
17229
17230   *) as_fn_append ac_config_targets " $1"
17231      ac_need_defaults=false ;;
17232
17233   esac
17234   shift
17235 done
17236
17237 ac_configure_extra_args=
17238
17239 if $ac_cs_silent; then
17240   exec 6>/dev/null
17241   ac_configure_extra_args="$ac_configure_extra_args --silent"
17242 fi
17243
17244 _ACEOF
17245 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17246 if \$ac_cs_recheck; then
17247   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17248   shift
17249   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17250   CONFIG_SHELL='$SHELL'
17251   export CONFIG_SHELL
17252   exec "\$@"
17253 fi
17254
17255 _ACEOF
17256 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17257 exec 5>>config.log
17258 {
17259   echo
17260   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17261 ## Running $as_me. ##
17262 _ASBOX
17263   $as_echo "$ac_log"
17264 } >&5
17265
17266 _ACEOF
17267 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17268 #
17269 # INIT-COMMANDS
17270 #
17271 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
17272
17273 _ACEOF
17274
17275 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17276
17277 # Handling of arguments.
17278 for ac_config_target in $ac_config_targets
17279 do
17280   case $ac_config_target in
17281     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
17282     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
17283     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
17284     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
17285     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
17286     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
17287     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
17288     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
17289     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
17290
17291   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
17292   esac
17293 done
17294
17295
17296 # If the user did not use the arguments to specify the items to instantiate,
17297 # then the envvar interface is used.  Set only those that are not.
17298 # We use the long form for the default assignment because of an extremely
17299 # bizarre bug on SunOS 4.1.3.
17300 if $ac_need_defaults; then
17301   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17302   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17303   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
17304   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17305 fi
17306
17307 # Have a temporary directory for convenience.  Make it in the build tree
17308 # simply because there is no reason against having it here, and in addition,
17309 # creating and moving files from /tmp can sometimes cause problems.
17310 # Hook for its removal unless debugging.
17311 # Note that there is a small window in which the directory will not be cleaned:
17312 # after its creation but before its name has been assigned to `$tmp'.
17313 $debug ||
17314 {
17315   tmp=
17316   trap 'exit_status=$?
17317   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
17318 ' 0
17319   trap 'as_fn_exit 1' 1 2 13 15
17320 }
17321 # Create a (secure) tmp directory for tmp files.
17322
17323 {
17324   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17325   test -n "$tmp" && test -d "$tmp"
17326 }  ||
17327 {
17328   tmp=./conf$$-$RANDOM
17329   (umask 077 && mkdir "$tmp")
17330 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
17331
17332 # Set up the scripts for CONFIG_FILES section.
17333 # No need to generate them if there are no CONFIG_FILES.
17334 # This happens for instance with `./config.status config.h'.
17335 if test -n "$CONFIG_FILES"; then
17336
17337 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
17338   ac_cs_awk_getline=:
17339   ac_cs_awk_pipe_init=
17340   ac_cs_awk_read_file='
17341       while ((getline aline < (F[key])) > 0)
17342         print(aline)
17343       close(F[key])'
17344   ac_cs_awk_pipe_fini=
17345 else
17346   ac_cs_awk_getline=false
17347   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
17348   ac_cs_awk_read_file='
17349       print "|#_!!_#|"
17350       print "cat " F[key] " &&"
17351       '$ac_cs_awk_pipe_init
17352   # The final `:' finishes the AND list.
17353   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
17354 fi
17355 ac_cr=`echo X | tr X '\015'`
17356 # On cygwin, bash can eat \r inside `` if the user requested igncr.
17357 # But we know of no other shell where ac_cr would be empty at this
17358 # point, so we can use a bashism as a fallback.
17359 if test "x$ac_cr" = x; then
17360   eval ac_cr=\$\'\\r\'
17361 fi
17362 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17363 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17364   ac_cs_awk_cr='\r'
17365 else
17366   ac_cs_awk_cr=$ac_cr
17367 fi
17368
17369 echo 'BEGIN {' >"$tmp/subs1.awk" &&
17370 _ACEOF
17371
17372 # Create commands to substitute file output variables.
17373 {
17374   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
17375   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
17376   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
17377   echo "_ACAWK" &&
17378   echo "_ACEOF"
17379 } >conf$$files.sh &&
17380 . ./conf$$files.sh ||
17381   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17382 rm -f conf$$files.sh
17383
17384 {
17385   echo "cat >conf$$subs.awk <<_ACEOF" &&
17386   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17387   echo "_ACEOF"
17388 } >conf$$subs.sh ||
17389   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17390 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
17391 ac_delim='%!_!# '
17392 for ac_last_try in false false false false false :; do
17393   . ./conf$$subs.sh ||
17394     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17395
17396   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17397   if test $ac_delim_n = $ac_delim_num; then
17398     break
17399   elif $ac_last_try; then
17400     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17401   else
17402     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17403   fi
17404 done
17405 rm -f conf$$subs.sh
17406
17407 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17408 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
17409 _ACEOF
17410 sed -n '
17411 h
17412 s/^/S["/; s/!.*/"]=/
17413 p
17414 g
17415 s/^[^!]*!//
17416 :repl
17417 t repl
17418 s/'"$ac_delim"'$//
17419 t delim
17420 :nl
17421 h
17422 s/\(.\{148\}\).*/\1/
17423 t more1
17424 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17425 p
17426 n
17427 b repl
17428 :more1
17429 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17430 p
17431 g
17432 s/.\{148\}//
17433 t nl
17434 :delim
17435 h
17436 s/\(.\{148\}\).*/\1/
17437 t more2
17438 s/["\\]/\\&/g; s/^/"/; s/$/"/
17439 p
17440 b
17441 :more2
17442 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17443 p
17444 g
17445 s/.\{148\}//
17446 t delim
17447 ' <conf$$subs.awk | sed '
17448 /^[^""]/{
17449   N
17450   s/\n//
17451 }
17452 ' >>$CONFIG_STATUS || ac_write_fail=1
17453 rm -f conf$$subs.awk
17454 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17455 _ACAWK
17456 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
17457   for (key in S) S_is_set[key] = 1
17458   FS = "\a"
17459   \$ac_cs_awk_pipe_init
17460 }
17461 {
17462   line = $ 0
17463   nfields = split(line, field, "@")
17464   substed = 0
17465   len = length(field[1])
17466   for (i = 2; i < nfields; i++) {
17467     key = field[i]
17468     keylen = length(key)
17469     if (S_is_set[key]) {
17470       value = S[key]
17471       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17472       len += length(value) + length(field[++i])
17473       substed = 1
17474     } else
17475       len += 1 + keylen
17476   }
17477   if (nfields == 3 && !substed) {
17478     key = field[2]
17479     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
17480       \$ac_cs_awk_read_file
17481       next
17482     }
17483   }
17484   print line
17485 }
17486 \$ac_cs_awk_pipe_fini
17487 _ACAWK
17488 _ACEOF
17489 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17490 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17491   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17492 else
17493   cat
17494 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
17495   || as_fn_error "could not setup config files machinery" "$LINENO" 5
17496 _ACEOF
17497
17498 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17499 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17500 # trailing colons and then remove the whole line if VPATH becomes empty
17501 # (actually we leave an empty line to preserve line numbers).
17502 if test "x$srcdir" = x.; then
17503   ac_vpsub='/^[  ]*VPATH[        ]*=/{
17504 s/:*\$(srcdir):*/:/
17505 s/:*\${srcdir}:*/:/
17506 s/:*@srcdir@:*/:/
17507 s/^\([^=]*=[     ]*\):*/\1/
17508 s/:*$//
17509 s/^[^=]*=[       ]*$//
17510 }'
17511 fi
17512
17513 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17514 fi # test -n "$CONFIG_FILES"
17515
17516 # Set up the scripts for CONFIG_HEADERS section.
17517 # No need to generate them if there are no CONFIG_HEADERS.
17518 # This happens for instance with `./config.status Makefile'.
17519 if test -n "$CONFIG_HEADERS"; then
17520 cat >"$tmp/defines.awk" <<\_ACAWK ||
17521 BEGIN {
17522 _ACEOF
17523
17524 # Transform confdefs.h into an awk script `defines.awk', embedded as
17525 # here-document in config.status, that substitutes the proper values into
17526 # config.h.in to produce config.h.
17527
17528 # Create a delimiter string that does not exist in confdefs.h, to ease
17529 # handling of long lines.
17530 ac_delim='%!_!# '
17531 for ac_last_try in false false :; do
17532   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
17533   if test -z "$ac_t"; then
17534     break
17535   elif $ac_last_try; then
17536     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
17537   else
17538     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17539   fi
17540 done
17541
17542 # For the awk script, D is an array of macro values keyed by name,
17543 # likewise P contains macro parameters if any.  Preserve backslash
17544 # newline sequences.
17545
17546 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17547 sed -n '
17548 s/.\{148\}/&'"$ac_delim"'/g
17549 t rset
17550 :rset
17551 s/^[     ]*#[    ]*define[       ][      ]*/ /
17552 t def
17553 d
17554 :def
17555 s/\\$//
17556 t bsnl
17557 s/["\\]/\\&/g
17558 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17559 D["\1"]=" \3"/p
17560 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17561 d
17562 :bsnl
17563 s/["\\]/\\&/g
17564 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17565 D["\1"]=" \3\\\\\\n"\\/p
17566 t cont
17567 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17568 t cont
17569 d
17570 :cont
17571 n
17572 s/.\{148\}/&'"$ac_delim"'/g
17573 t clear
17574 :clear
17575 s/\\$//
17576 t bsnlc
17577 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17578 d
17579 :bsnlc
17580 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17581 b cont
17582 ' <confdefs.h | sed '
17583 s/'"$ac_delim"'/"\\\
17584 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17585
17586 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17587   for (key in D) D_is_set[key] = 1
17588   FS = "\a"
17589 }
17590 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17591   line = \$ 0
17592   split(line, arg, " ")
17593   if (arg[1] == "#") {
17594     defundef = arg[2]
17595     mac1 = arg[3]
17596   } else {
17597     defundef = substr(arg[1], 2)
17598     mac1 = arg[2]
17599   }
17600   split(mac1, mac2, "(") #)
17601   macro = mac2[1]
17602   prefix = substr(line, 1, index(line, defundef) - 1)
17603   if (D_is_set[macro]) {
17604     # Preserve the white space surrounding the "#".
17605     print prefix "define", macro P[macro] D[macro]
17606     next
17607   } else {
17608     # Replace #undef with comments.  This is necessary, for example,
17609     # in the case of _POSIX_SOURCE, which is predefined and required
17610     # on some systems where configure will not decide to define it.
17611     if (defundef == "undef") {
17612       print "/*", prefix defundef, macro, "*/"
17613       next
17614     }
17615   }
17616 }
17617 { print }
17618 _ACAWK
17619 _ACEOF
17620 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17621   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17622 fi # test -n "$CONFIG_HEADERS"
17623
17624
17625 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
17626 shift
17627 for ac_tag
17628 do
17629   case $ac_tag in
17630   :[FHLC]) ac_mode=$ac_tag; continue;;
17631   esac
17632   case $ac_mode$ac_tag in
17633   :[FHL]*:*);;
17634   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17635   :[FH]-) ac_tag=-:-;;
17636   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17637   esac
17638   ac_save_IFS=$IFS
17639   IFS=:
17640   set x $ac_tag
17641   IFS=$ac_save_IFS
17642   shift
17643   ac_file=$1
17644   shift
17645
17646   case $ac_mode in
17647   :L) ac_source=$1;;
17648   :[FH])
17649     ac_file_inputs=
17650     for ac_f
17651     do
17652       case $ac_f in
17653       -) ac_f="$tmp/stdin";;
17654       *) # Look for the file first in the build tree, then in the source tree
17655          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17656          # because $ac_f cannot contain `:'.
17657          test -f "$ac_f" ||
17658            case $ac_f in
17659            [\\/$]*) false;;
17660            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17661            esac ||
17662            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17663       esac
17664       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17665       as_fn_append ac_file_inputs " '$ac_f'"
17666     done
17667
17668     # Let's still pretend it is `configure' which instantiates (i.e., don't
17669     # use $as_me), people would be surprised to read:
17670     #    /* config.h.  Generated by config.status.  */
17671     configure_input='Generated from '`
17672           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17673         `' by configure.'
17674     if test x"$ac_file" != x-; then
17675       configure_input="$ac_file.  $configure_input"
17676       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17677 $as_echo "$as_me: creating $ac_file" >&6;}
17678     fi
17679     # Neutralize special characters interpreted by sed in replacement strings.
17680     case $configure_input in #(
17681     *\&* | *\|* | *\\* )
17682        ac_sed_conf_input=`$as_echo "$configure_input" |
17683        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17684     *) ac_sed_conf_input=$configure_input;;
17685     esac
17686
17687     case $ac_tag in
17688     *:-:* | *:-) cat >"$tmp/stdin" \
17689       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17690     esac
17691     ;;
17692   esac
17693
17694   ac_dir=`$as_dirname -- "$ac_file" ||
17695 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17696          X"$ac_file" : 'X\(//\)[^/]' \| \
17697          X"$ac_file" : 'X\(//\)$' \| \
17698          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17699 $as_echo X"$ac_file" |
17700     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17701             s//\1/
17702             q
17703           }
17704           /^X\(\/\/\)[^/].*/{
17705             s//\1/
17706             q
17707           }
17708           /^X\(\/\/\)$/{
17709             s//\1/
17710             q
17711           }
17712           /^X\(\/\).*/{
17713             s//\1/
17714             q
17715           }
17716           s/.*/./; q'`
17717   as_dir="$ac_dir"; as_fn_mkdir_p
17718   ac_builddir=.
17719
17720 case "$ac_dir" in
17721 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17722 *)
17723   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17724   # A ".." for each directory in $ac_dir_suffix.
17725   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17726   case $ac_top_builddir_sub in
17727   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17728   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17729   esac ;;
17730 esac
17731 ac_abs_top_builddir=$ac_pwd
17732 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17733 # for backward compatibility:
17734 ac_top_builddir=$ac_top_build_prefix
17735
17736 case $srcdir in
17737   .)  # We are building in place.
17738     ac_srcdir=.
17739     ac_top_srcdir=$ac_top_builddir_sub
17740     ac_abs_top_srcdir=$ac_pwd ;;
17741   [\\/]* | ?:[\\/]* )  # Absolute name.
17742     ac_srcdir=$srcdir$ac_dir_suffix;
17743     ac_top_srcdir=$srcdir
17744     ac_abs_top_srcdir=$srcdir ;;
17745   *) # Relative name.
17746     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17747     ac_top_srcdir=$ac_top_build_prefix$srcdir
17748     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17749 esac
17750 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17751
17752
17753   case $ac_mode in
17754   :F)
17755   #
17756   # CONFIG_FILE
17757   #
17758
17759   case $INSTALL in
17760   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17761   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17762   esac
17763 _ACEOF
17764
17765 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17766 # If the template does not know about datarootdir, expand it.
17767 # FIXME: This hack should be removed a few years after 2.60.
17768 ac_datarootdir_hack=; ac_datarootdir_seen=
17769 ac_sed_dataroot='
17770 /datarootdir/ {
17771   p
17772   q
17773 }
17774 /@datadir@/p
17775 /@docdir@/p
17776 /@infodir@/p
17777 /@localedir@/p
17778 /@mandir@/p'
17779 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17780 *datarootdir*) ac_datarootdir_seen=yes;;
17781 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17782   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17783 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17784 _ACEOF
17785 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17786   ac_datarootdir_hack='
17787   s&@datadir@&$datadir&g
17788   s&@docdir@&$docdir&g
17789   s&@infodir@&$infodir&g
17790   s&@localedir@&$localedir&g
17791   s&@mandir@&$mandir&g
17792   s&\\\${datarootdir}&$datarootdir&g' ;;
17793 esac
17794 _ACEOF
17795
17796 # Neutralize VPATH when `$srcdir' = `.'.
17797 # Shell code in configure.ac might set extrasub.
17798 # FIXME: do we really want to maintain this feature?
17799 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17800 ac_sed_extra="$ac_vpsub
17801 $extrasub
17802 _ACEOF
17803 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17804 :t
17805 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17806 s|@configure_input@|$ac_sed_conf_input|;t t
17807 s&@top_builddir@&$ac_top_builddir_sub&;t t
17808 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17809 s&@srcdir@&$ac_srcdir&;t t
17810 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17811 s&@top_srcdir@&$ac_top_srcdir&;t t
17812 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17813 s&@builddir@&$ac_builddir&;t t
17814 s&@abs_builddir@&$ac_abs_builddir&;t t
17815 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17816 s&@INSTALL@&$ac_INSTALL&;t t
17817 $ac_datarootdir_hack
17818 "
17819 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17820 if $ac_cs_awk_getline; then
17821   $AWK -f "$tmp/subs.awk"
17822 else
17823   $AWK -f "$tmp/subs.awk" | $SHELL
17824 fi >$tmp/out \
17825   || as_fn_error "could not create $ac_file" "$LINENO" 5
17826
17827 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17828   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17829   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17830   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17831 which seems to be undefined.  Please make sure it is defined." >&5
17832 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17833 which seems to be undefined.  Please make sure it is defined." >&2;}
17834
17835   rm -f "$tmp/stdin"
17836   case $ac_file in
17837   -) cat "$tmp/out" && rm -f "$tmp/out";;
17838   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17839   esac \
17840   || as_fn_error "could not create $ac_file" "$LINENO" 5
17841  ;;
17842   :H)
17843   #
17844   # CONFIG_HEADER
17845   #
17846   if test x"$ac_file" != x-; then
17847     {
17848       $as_echo "/* $configure_input  */" \
17849       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17850     } >"$tmp/config.h" \
17851       || as_fn_error "could not create $ac_file" "$LINENO" 5
17852     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17853       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17854 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17855     else
17856       rm -f "$ac_file"
17857       mv "$tmp/config.h" "$ac_file" \
17858         || as_fn_error "could not create $ac_file" "$LINENO" 5
17859     fi
17860   else
17861     $as_echo "/* $configure_input  */" \
17862       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17863       || as_fn_error "could not create -" "$LINENO" 5
17864   fi
17865  ;;
17866   :L)
17867   #
17868   # CONFIG_LINK
17869   #
17870
17871   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17872     :
17873   else
17874     # Prefer the file from the source tree if names are identical.
17875     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17876       ac_source=$srcdir/$ac_source
17877     fi
17878
17879     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17880 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17881
17882     if test ! -r "$ac_source"; then
17883       as_fn_error "$ac_source: file not found" "$LINENO" 5
17884     fi
17885     rm -f "$ac_file"
17886
17887     # Try a relative symlink, then a hard link, then a copy.
17888     case $srcdir in
17889     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17890         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17891     esac
17892     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17893       ln "$ac_source" "$ac_file" 2>/dev/null ||
17894       cp -p "$ac_source" "$ac_file" ||
17895       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17896   fi
17897  ;;
17898   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17899 $as_echo "$as_me: executing $ac_file commands" >&6;}
17900  ;;
17901   esac
17902
17903
17904   case $ac_file$ac_mode in
17905     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
17906     "gcore":F) chmod +x gcore ;;
17907     "Makefile":F)
17908 case x$CONFIG_HEADERS in
17909 xconfig.h:config.in)
17910 echo > stamp-h ;;
17911 esac
17912  ;;
17913     "gdb-gdb.gdb":F)
17914 case x$CONFIG_HEADERS in
17915 xconfig.h:config.in)
17916 echo > stamp-h ;;
17917 esac
17918  ;;
17919     "doc/Makefile":F)
17920 case x$CONFIG_HEADERS in
17921 xconfig.h:config.in)
17922 echo > stamp-h ;;
17923 esac
17924  ;;
17925     "data-directory/Makefile":F)
17926 case x$CONFIG_HEADERS in
17927 xconfig.h:config.in)
17928 echo > stamp-h ;;
17929 esac
17930  ;;
17931
17932   esac
17933 done # for ac_tag
17934
17935
17936 as_fn_exit 0
17937 _ACEOF
17938 ac_clean_files=$ac_clean_files_save
17939
17940 test $ac_write_fail = 0 ||
17941   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17942
17943
17944 # configure is writing to config.log, and then calls config.status.
17945 # config.status does its own redirection, appending to config.log.
17946 # Unfortunately, on DOS this fails, as config.log is still kept open
17947 # by configure, so config.status won't be able to write to it; its
17948 # output is simply discarded.  So we exec the FD to /dev/null,
17949 # effectively closing config.log, so it can be properly (re)opened and
17950 # appended to by config.status.  When coming back to configure, we
17951 # need to make the FD available again.
17952 if test "$no_create" != yes; then
17953   ac_cs_success=:
17954   ac_config_status_args=
17955   test "$silent" = yes &&
17956     ac_config_status_args="$ac_config_status_args --quiet"
17957   exec 5>/dev/null
17958   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17959   exec 5>>config.log
17960   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17961   # would make configure fail if this is the last instruction.
17962   $ac_cs_success || as_fn_exit $?
17963 fi
17964
17965 #
17966 # CONFIG_SUBDIRS section.
17967 #
17968 if test "$no_recursion" != yes; then
17969
17970   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
17971   # so they do not pile up.
17972   ac_sub_configure_args=
17973   ac_prev=
17974   eval "set x $ac_configure_args"
17975   shift
17976   for ac_arg
17977   do
17978     if test -n "$ac_prev"; then
17979       ac_prev=
17980       continue
17981     fi
17982     case $ac_arg in
17983     -cache-file | --cache-file | --cache-fil | --cache-fi \
17984     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
17985       ac_prev=cache_file ;;
17986     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
17987     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
17988     | --c=*)
17989       ;;
17990     --config-cache | -C)
17991       ;;
17992     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
17993       ac_prev=srcdir ;;
17994     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
17995       ;;
17996     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
17997       ac_prev=prefix ;;
17998     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
17999       ;;
18000     --disable-option-checking)
18001       ;;
18002     *)
18003       case $ac_arg in
18004       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
18005       esac
18006       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
18007     esac
18008   done
18009
18010   # Always prepend --prefix to ensure using the same prefix
18011   # in subdir configurations.
18012   ac_arg="--prefix=$prefix"
18013   case $ac_arg in
18014   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
18015   esac
18016   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
18017
18018   # Pass --silent
18019   if test "$silent" = yes; then
18020     ac_sub_configure_args="--silent $ac_sub_configure_args"
18021   fi
18022
18023   # Always prepend --disable-option-checking to silence warnings, since
18024   # different subdirs can have different --enable and --with options.
18025   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
18026
18027   ac_popdir=`pwd`
18028   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
18029
18030     # Do not complain, so a configure script can configure whichever
18031     # parts of a large source tree are present.
18032     test -d "$srcdir/$ac_dir" || continue
18033
18034     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
18035     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
18036     $as_echo "$ac_msg" >&6
18037     as_dir="$ac_dir"; as_fn_mkdir_p
18038     ac_builddir=.
18039
18040 case "$ac_dir" in
18041 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18042 *)
18043   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18044   # A ".." for each directory in $ac_dir_suffix.
18045   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18046   case $ac_top_builddir_sub in
18047   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18048   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18049   esac ;;
18050 esac
18051 ac_abs_top_builddir=$ac_pwd
18052 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18053 # for backward compatibility:
18054 ac_top_builddir=$ac_top_build_prefix
18055
18056 case $srcdir in
18057   .)  # We are building in place.
18058     ac_srcdir=.
18059     ac_top_srcdir=$ac_top_builddir_sub
18060     ac_abs_top_srcdir=$ac_pwd ;;
18061   [\\/]* | ?:[\\/]* )  # Absolute name.
18062     ac_srcdir=$srcdir$ac_dir_suffix;
18063     ac_top_srcdir=$srcdir
18064     ac_abs_top_srcdir=$srcdir ;;
18065   *) # Relative name.
18066     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18067     ac_top_srcdir=$ac_top_build_prefix$srcdir
18068     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18069 esac
18070 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18071
18072
18073     cd "$ac_dir"
18074
18075     # Check for guested configure; otherwise get Cygnus style configure.
18076     if test -f "$ac_srcdir/configure.gnu"; then
18077       ac_sub_configure=$ac_srcdir/configure.gnu
18078     elif test -f "$ac_srcdir/configure"; then
18079       ac_sub_configure=$ac_srcdir/configure
18080     elif test -f "$ac_srcdir/configure.in"; then
18081       # This should be Cygnus configure.
18082       ac_sub_configure=$ac_aux_dir/configure
18083     else
18084       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
18085 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
18086       ac_sub_configure=
18087     fi
18088
18089     # The recursion is here.
18090     if test -n "$ac_sub_configure"; then
18091       # Make the cache file name correct relative to the subdirectory.
18092       case $cache_file in
18093       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
18094       *) # Relative name.
18095         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
18096       esac
18097
18098       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
18099 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
18100       # The eval makes quoting arguments work.
18101       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
18102            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
18103         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
18104     fi
18105
18106     cd "$ac_popdir"
18107   done
18108 fi
18109 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18110   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18111 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18112 fi
18113